From: jloup <jean-loup.jamet@trainline.com>
Date: Wed, 14 Feb 2018 13:19:09 +0000 (+0100)
Subject: initial commit
X-Git-Tag: v0.0.1~1
X-Git-Url: https://git.immae.eu/?a=commitdiff_plain;h=7a9e5112eaaea58d55f181d3e5296e4ff839921c;p=perso%2FImmae%2FProjets%2FCryptomonnaies%2FCryptoportfolio%2FFront.git

initial commit
---

7a9e5112eaaea58d55f181d3e5296e4ff839921c
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ad02220
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+vendor/
+cmd/app/dist
+cmd/app/cryptoportfolio-app
\ No newline at end of file
diff --git a/Gopkg.lock b/Gopkg.lock
new file mode 100644
index 0000000..7f0f166
--- /dev/null
+++ b/Gopkg.lock
@@ -0,0 +1,143 @@
+# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
+
+
+[[projects]]
+  name = "github.com/BurntSushi/toml"
+  packages = ["."]
+  revision = "b26d9c308763d68093482582cea63d69be07a0f0"
+  version = "v0.3.0"
+
+[[projects]]
+  name = "github.com/Sirupsen/logrus"
+  packages = ["."]
+  revision = "d682213848ed68c0a260ca37d6dd5ace8423f5ba"
+  version = "v1.0.4"
+
+[[projects]]
+  name = "github.com/boombuler/barcode"
+  packages = [
+    ".",
+    "qr",
+    "utils"
+  ]
+  revision = "3cfea5ab600ae37946be2b763b8ec2c1cf2d272d"
+  version = "v1.0.0"
+
+[[projects]]
+  name = "github.com/dgrijalva/jwt-go"
+  packages = ["."]
+  revision = "dbeaa9332f19a944acb5736b4456cfcc02140e29"
+  version = "v3.1.0"
+
+[[projects]]
+  name = "github.com/gin-contrib/cors"
+  packages = ["."]
+  revision = "cf4846e6a636a76237a28d9286f163c132e841bc"
+  version = "v1.2"
+
+[[projects]]
+  branch = "master"
+  name = "github.com/gin-contrib/sse"
+  packages = ["."]
+  revision = "22d885f9ecc78bf4ee5d72b937e4bbcdc58e8cae"
+
+[[projects]]
+  name = "github.com/gin-gonic/gin"
+  packages = [
+    ".",
+    "binding",
+    "render"
+  ]
+  revision = "d459835d2b077e44f7c9b453505ee29881d5d12d"
+  version = "v1.2"
+
+[[projects]]
+  name = "github.com/go-pg/pg"
+  packages = [
+    ".",
+    "internal",
+    "internal/parser",
+    "internal/pool",
+    "orm",
+    "types"
+  ]
+  revision = "eff1632b1caea7c554b174d5551ff2791021810c"
+  version = "v6.9.3"
+
+[[projects]]
+  name = "github.com/golang/protobuf"
+  packages = ["proto"]
+  revision = "925541529c1fa6821df4e44ce2723319eb2be768"
+  version = "v1.0.0"
+
+[[projects]]
+  branch = "master"
+  name = "github.com/jinzhu/inflection"
+  packages = ["."]
+  revision = "1c35d901db3da928c72a72d8458480cc9ade058f"
+
+[[projects]]
+  branch = "master"
+  name = "github.com/jloup/utils"
+  packages = ["."]
+  revision = "6055a8f761d5892502228aa62249e122f8bd392d"
+
+[[projects]]
+  name = "github.com/mattn/go-isatty"
+  packages = ["."]
+  revision = "0360b2af4f38e8d38c7fce2a9f4e702702d73a39"
+  version = "v0.0.3"
+
+[[projects]]
+  name = "github.com/pquerna/otp"
+  packages = [
+    ".",
+    "hotp",
+    "totp"
+  ]
+  revision = "b7b89250c468c06871d3837bee02e2d5c155ae19"
+  version = "v1.0.0"
+
+[[projects]]
+  name = "github.com/ugorji/go"
+  packages = ["codec"]
+  revision = "9831f2c3ac1068a78f50999a30db84270f647af6"
+  version = "v1.1"
+
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/crypto"
+  packages = [
+    "bcrypt",
+    "blowfish",
+    "ssh/terminal"
+  ]
+  revision = "650f4a345ab4e5b245a3034b110ebc7299e68186"
+
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/sys"
+  packages = [
+    "unix",
+    "windows"
+  ]
+  revision = "37707fdb30a5b38865cfb95e5aab41707daec7fd"
+
+[[projects]]
+  name = "gopkg.in/go-playground/validator.v8"
+  packages = ["."]
+  revision = "5f1438d3fca68893a817e4a66806cea46a9e4ebf"
+  version = "v8.18.2"
+
+[[projects]]
+  branch = "v2"
+  name = "gopkg.in/yaml.v2"
+  packages = ["."]
+  revision = "d670f9405373e636a5a2765eea47fac0c9bc91a4"
+
+[solve-meta]
+  analyzer-name = "dep"
+  analyzer-version = 1
+  inputs-digest = "c9af022a586632799c6259f6c48eef8dad7080e36b96e8cb5cb905b316c4cb9b"
+  solver-name = "gps-cdcl"
+  solver-version = 1
diff --git a/Gopkg.toml b/Gopkg.toml
new file mode 100644
index 0000000..f4686b5
--- /dev/null
+++ b/Gopkg.toml
@@ -0,0 +1,58 @@
+# Gopkg.toml example
+#
+# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#   name = "github.com/x/y"
+#   version = "2.4.0"
+#
+# [prune]
+#   non-go = false
+#   go-tests = true
+#   unused-packages = true
+
+
+[[constraint]]
+  name = "github.com/dgrijalva/jwt-go"
+  version = "3.1.0"
+
+[[constraint]]
+  name = "github.com/gin-contrib/cors"
+  version = "1.2.0"
+
+[[constraint]]
+  name = "github.com/gin-gonic/gin"
+  version = "1.2.0"
+
+[[constraint]]
+  name = "github.com/go-pg/pg"
+  version = "6.9.3"
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/jloup/utils"
+
+[[constraint]]
+  name = "github.com/pquerna/otp"
+  version = "1.0.0"
+
+[[constraint]]
+  branch = "master"
+  name = "golang.org/x/crypto"
+
+[prune]
+  go-tests = true
+  unused-packages = true
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..d7fe209
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,7 @@
+install:
+	go get -u github.com/golang/dep/cmd/dep
+	dep ensure
+	go get github.com/aktau/github-release
+
+clean:
+	rm -rf vendor
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..84e6304
--- /dev/null
+++ b/README.md
@@ -0,0 +1 @@
+# Crypto
diff --git a/api/api.go b/api/api.go
new file mode 100644
index 0000000..7b7be49
--- /dev/null
+++ b/api/api.go
@@ -0,0 +1,130 @@
+package api
+
+import (
+	"net/http"
+	"unicode"
+
+	"github.com/gin-gonic/gin"
+)
+
+type Error struct {
+	Code        ErrorCode
+	UserMessage string
+	err         error
+}
+
+func (e Error) Err() error {
+	if e.err != nil {
+		return e
+	}
+
+	return nil
+}
+
+func (e Error) Error() string {
+	if e.err != nil {
+		return e.err.Error()
+	}
+
+	return ""
+}
+
+func NewInternalError(err error) *Error {
+	return &Error{InternalError, "internal error", err}
+}
+
+func ToSnake(in string) string {
+	runes := []rune(in)
+	length := len(runes)
+
+	var out []rune
+	for i := 0; i < length; i++ {
+		if i > 0 && unicode.IsUpper(runes[i]) && ((i+1 < length && unicode.IsLower(runes[i+1])) || unicode.IsLower(runes[i-1])) {
+			out = append(out, '_')
+		}
+		out = append(out, unicode.ToLower(runes[i]))
+	}
+
+	return string(out)
+}
+
+type Response struct {
+	StatusCode Status    `json:"-"`
+	ErrorCode  ErrorCode `json:"-"`
+
+	Status   string      `json:"status"`
+	Code     string      `json:"code,omitempty"`
+	Response interface{} `json:"response,omitempty"`
+	Message  string      `json:"message,omitempty"`
+}
+
+func (r Response) populateStatus() Response {
+	r.Status = ToSnake(r.StatusCode.String())
+
+	if r.ErrorCode != 0 {
+		r.Code = ToSnake(r.ErrorCode.String())
+	}
+
+	return r
+}
+
+func ErrorResponse(code ErrorCode, message string) Response {
+	return Response{
+		StatusCode: NOK,
+		ErrorCode:  code,
+		Message:    message,
+	}
+}
+
+func SuccessResponse(data interface{}) Response {
+	return Response{
+		StatusCode: OK,
+		Response:   data,
+	}
+}
+
+func WriteJsonResponse(response Response, c *gin.Context) {
+	response = response.populateStatus()
+
+	c.JSON(StatusToHttpCode(response.StatusCode, response.ErrorCode), response)
+}
+
+func WriteBinary(contentType string, b []byte, c *gin.Context) {
+	c.Data(http.StatusOK, contentType, b)
+}
+
+type Middleware func(*gin.Context) *Error
+
+func M(handler Middleware) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		err := handler(c)
+
+		if err != nil {
+			WriteJsonResponse(ErrorResponse(err.Code, err.UserMessage), c)
+			c.Error(err)
+			c.Abort()
+		} else {
+			c.Next()
+		}
+	}
+}
+
+type Query interface {
+	ValidateParams() *Error
+	Run() (interface{}, *Error)
+}
+
+func RunQuery(query Query, c *gin.Context) {
+	if err := query.ValidateParams(); err != nil {
+		WriteJsonResponse(ErrorResponse(err.Code, err.UserMessage), c)
+		c.Error(err)
+		return
+	}
+
+	if out, err := query.Run(); err != nil {
+		WriteJsonResponse(ErrorResponse(err.Code, err.UserMessage), c)
+		c.Error(err)
+	} else {
+		WriteJsonResponse(SuccessResponse(out), c)
+	}
+}
diff --git a/api/auth_jwt.go b/api/auth_jwt.go
new file mode 100644
index 0000000..f713f4e
--- /dev/null
+++ b/api/auth_jwt.go
@@ -0,0 +1,107 @@
+package api
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"immae.eu/Immae/Projets/Cryptomonnaies/Cryptoportfolio/Front/db"
+
+	"github.com/dgrijalva/jwt-go"
+	"github.com/gin-gonic/gin"
+)
+
+// Static secret.
+var JWT_SECRET []byte
+
+type JwtClaims struct {
+	Authorized bool  `json:"authorized"`
+	Subject    int64 `json:"sub,omitempty"`
+	jwt.StandardClaims
+}
+
+func SetJwtSecretKey(secret string) {
+	JWT_SECRET = []byte(secret)
+}
+
+func VerifyJwtToken(token string) (JwtClaims, error) {
+	if len(JWT_SECRET) == 0 {
+		return JwtClaims{}, fmt.Errorf("not initialized jwt secret")
+	}
+
+	t, err := jwt.ParseWithClaims(token, &JwtClaims{}, func(t *jwt.Token) (interface{}, error) {
+		if _, ok := t.Method.(*jwt.SigningMethodHMAC); !ok {
+			return nil, fmt.Errorf("Unexpected signing method: %v", t.Header["alg"])
+		}
+
+		return JWT_SECRET, nil
+	})
+
+	claims, ok := t.Claims.(*JwtClaims)
+
+	if !ok || !t.Valid || err != nil {
+		return JwtClaims{}, fmt.Errorf("invalid token (err: %v, claimsok: %v)", err, ok)
+	}
+
+	return *claims, nil
+}
+
+func SignJwt(claims JwtClaims) (string, error) {
+	if len(JWT_SECRET) == 0 {
+		return "", fmt.Errorf("not initialized jwt secret")
+	}
+
+	token := jwt.NewWithClaims(jwt.SigningMethodHS256, &claims)
+
+	return token.SignedString(JWT_SECRET)
+}
+
+func CreateJwtToken(userId int64) (string, error) {
+	claims := JwtClaims{
+		false,
+		userId,
+		jwt.StandardClaims{
+			ExpiresAt: time.Now().Add(time.Hour * 24).Unix(),
+		},
+	}
+
+	return SignJwt(claims)
+}
+
+func GetBearerToken(header string) (string, error) {
+	const prefix = "Bearer "
+
+	if !strings.HasPrefix(header, prefix) {
+		return "", fmt.Errorf("invalid authorization token")
+	}
+
+	return header[len(prefix):], nil
+}
+
+func JwtAuth(c *gin.Context) *Error {
+	token, err := GetBearerToken(c.GetHeader("Authorization"))
+	if err != nil {
+		return &Error{NotAuthorized, "not authorized", err}
+	}
+
+	claims, err := VerifyJwtToken(token)
+	if err != nil {
+		return &Error{NotAuthorized, "not authorized", err}
+	}
+
+	user, err := db.GetUserById(claims.Subject)
+	if err != nil {
+		return &Error{NotAuthorized, "not authorized", err}
+	}
+
+	c.Set("user", *user)
+	c.Set("claims", claims)
+
+	return nil
+}
+
+func GetClaims(c *gin.Context) JwtClaims {
+	claims, _ := c.Get("claims")
+
+	return claims.(JwtClaims)
+}
diff --git a/api/auth_otp.go b/api/auth_otp.go
new file mode 100644
index 0000000..de1cf24
--- /dev/null
+++ b/api/auth_otp.go
@@ -0,0 +1,122 @@
+package api
+
+import (
+	"bytes"
+	"fmt"
+	"image/png"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pquerna/otp/totp"
+	"immae.eu/Immae/Projets/Cryptomonnaies/Cryptoportfolio/Front/db"
+)
+
+func GenerateSecret(user db.User) (bytes.Buffer, string, error) {
+	var buf bytes.Buffer
+	key, err := totp.Generate(totp.GenerateOpts{
+		Issuer:      "cryptoportfolio",
+		AccountName: user.Email,
+		Period:      30,
+	})
+
+	if err != nil {
+		return buf, "", err
+	}
+
+	qrImage, err := key.Image(200, 200)
+	if err != nil {
+		return buf, "", err
+	}
+
+	png.Encode(&buf, qrImage)
+	if err != nil {
+		return buf, "", err
+	}
+
+	return buf, key.Secret(), nil
+}
+
+type OtpEnrollmentQuery struct {
+	In struct {
+		User db.User
+	}
+}
+
+func (q OtpEnrollmentQuery) ValidateParams() *Error {
+	return nil
+}
+
+func (q OtpEnrollmentQuery) Run() (*bytes.Buffer, string, *Error) {
+	if q.In.User.OtpSecret != "" && q.In.User.IsOtpSetup == true {
+		return nil, "", &Error{OtpAlreadySetup, "otp is already setup", fmt.Errorf("otp already setup")}
+	}
+
+	buf, secret, err := GenerateSecret(q.In.User)
+	if err != nil {
+		return nil, "", NewInternalError(err)
+	}
+
+	err = db.SetOtpSecret(&q.In.User, secret, true)
+	if err != nil {
+		return nil, "", NewInternalError(err)
+	}
+
+	return &buf, secret, nil
+}
+
+type OtpValidateQuery struct {
+	In struct {
+		Pass   string
+		User   db.User
+		Claims JwtClaims
+	}
+
+	Out struct {
+		Token string `json:"token"`
+	}
+}
+
+func (q OtpValidateQuery) ValidateParams() *Error {
+	if q.In.Pass == "" {
+		return &Error{InvalidOtp, "invalid otp", fmt.Errorf("invalid otp '%v'", q.In.Pass)}
+	}
+
+	return nil
+}
+
+func (q OtpValidateQuery) Run() (interface{}, *Error) {
+	var err error
+
+	if q.In.User.OtpSecret == "" {
+		return nil, &Error{OtpNotSetup, "otp is not setup", fmt.Errorf("otp is not setup")}
+	}
+
+	if !totp.Validate(q.In.Pass, q.In.User.OtpSecret) {
+		return nil, &Error{InvalidOtp, "invalid otp", fmt.Errorf("invalid otp '%v'", q.In.Pass)}
+
+	} else if err := db.SetOtpSecret(&q.In.User, q.In.User.OtpSecret, false); err != nil {
+		return nil, NewInternalError(err)
+	}
+
+	q.In.Claims.Authorized = true
+	q.Out.Token, err = SignJwt(q.In.Claims)
+	if err != nil {
+		return nil, NewInternalError(err)
+	}
+
+	return q.Out, nil
+}
+
+func OtpAuth(c *gin.Context) *Error {
+	claims := GetClaims(c)
+	user := GetUser(c)
+
+	if user.IsOtpSetup == false || user.OtpSecret == "" {
+		return &Error{OtpNotSetup, "otp is not setup", fmt.Errorf("otp is not setup")}
+	}
+
+	if !claims.Authorized {
+		return &Error{NeedOtpValidation, "not authorized", fmt.Errorf("otp not authorized")}
+	}
+
+	return nil
+}
diff --git a/api/const.go b/api/const.go
new file mode 100644
index 0000000..2edd6f4
--- /dev/null
+++ b/api/const.go
@@ -0,0 +1,51 @@
+package api
+
+import "net/http"
+
+//go:generate stringer -type=Status,ErrorCode -output const_string.go
+type Status uint32
+type ErrorCode uint32
+
+const (
+	OK Status = iota
+	NOK
+
+	BadRequest ErrorCode = iota + 1
+	EmailExists
+	InternalError
+	InvalidCredentials
+	InvalidEmail
+	InvalidOtp
+	InvalidPassword
+	NeedOtpValidation
+	NotAuthorized
+	NotFound
+	OtpAlreadySetup
+	OtpNotSetup
+	UserNotConfirmed
+)
+
+func StatusToHttpCode(status Status, code ErrorCode) int {
+	if status == OK {
+		return http.StatusOK
+	}
+
+	switch code {
+	case BadRequest, InvalidPassword, InvalidEmail:
+		return http.StatusBadRequest
+
+	case InvalidCredentials, InvalidOtp:
+		return http.StatusUnauthorized
+
+	case UserNotConfirmed, NotAuthorized, OtpAlreadySetup, OtpNotSetup, NeedOtpValidation:
+		return http.StatusForbidden
+
+	case EmailExists:
+		return http.StatusConflict
+
+	case NotFound:
+		return http.StatusNotFound
+	}
+
+	return http.StatusInternalServerError
+}
diff --git a/api/const_string.go b/api/const_string.go
new file mode 100644
index 0000000..611db40
--- /dev/null
+++ b/api/const_string.go
@@ -0,0 +1,28 @@
+// Code generated by "stringer -type=Status,ErrorCode -output const_string.go"; DO NOT EDIT
+
+package api
+
+import "fmt"
+
+const _Status_name = "OKNOK"
+
+var _Status_index = [...]uint8{0, 2, 5}
+
+func (i Status) String() string {
+	if i >= Status(len(_Status_index)-1) {
+		return fmt.Sprintf("Status(%d)", i)
+	}
+	return _Status_name[_Status_index[i]:_Status_index[i+1]]
+}
+
+const _ErrorCode_name = "BadRequestEmailExistsInternalErrorInvalidCredentialsInvalidEmailInvalidOtpInvalidPasswordNeedOtpValidationNotAuthorizedNotFoundOtpAlreadySetupOtpNotSetupUserNotConfirmed"
+
+var _ErrorCode_index = [...]uint8{0, 10, 21, 34, 52, 64, 74, 89, 106, 119, 127, 142, 153, 169}
+
+func (i ErrorCode) String() string {
+	i -= 3
+	if i >= ErrorCode(len(_ErrorCode_index)-1) {
+		return fmt.Sprintf("ErrorCode(%d)", i+3)
+	}
+	return _ErrorCode_name[_ErrorCode_index[i]:_ErrorCode_index[i+1]]
+}
diff --git a/api/logger.go b/api/logger.go
new file mode 100644
index 0000000..7057a30
--- /dev/null
+++ b/api/logger.go
@@ -0,0 +1,27 @@
+package api
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/jloup/utils"
+)
+
+var log = utils.StandardL().WithField("module", "api")
+
+func Logger() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		path := c.Request.URL.Path
+		rawQuery := c.Request.URL.RawQuery
+
+		c.Next()
+
+		for _, err := range c.Errors {
+			l := log.WithField("path", path)
+
+			if rawQuery != "" {
+				l = l.WithField("query", rawQuery)
+			}
+
+			l.Errorf("%s", err.Err)
+		}
+	}
+}
diff --git a/api/market_config.go b/api/market_config.go
new file mode 100644
index 0000000..3fd10ae
--- /dev/null
+++ b/api/market_config.go
@@ -0,0 +1,77 @@
+package api
+
+import (
+	"fmt"
+
+	"immae.eu/Immae/Projets/Cryptomonnaies/Cryptoportfolio/Front/db"
+)
+
+type MarketConfigQuery struct {
+	In struct {
+		User   db.User
+		Market string
+	}
+}
+
+func (q MarketConfigQuery) ValidateParams() *Error {
+	if q.In.Market != "poloniex" {
+		return &Error{BadRequest, "invalid market name", fmt.Errorf("'%v' is not a valid market name", q.In.Market)}
+	}
+
+	return nil
+}
+
+func (q MarketConfigQuery) Run() (interface{}, *Error) {
+	config, err := db.GetUserMarketConfig(q.In.User.Id, q.In.Market)
+	if err != nil {
+		return nil, NewInternalError(err)
+	}
+
+	if config == nil {
+		configMap := make(map[string]string)
+		configMap["key"] = ""
+		configMap["secret"] = ""
+
+		config, err = db.SetUserMarketConfig(q.In.User.Id, q.In.Market, configMap)
+		if err != nil {
+			return nil, NewInternalError(err)
+		}
+
+	}
+
+	return config.Config, nil
+}
+
+type UpdateMarketConfigQuery struct {
+	In struct {
+		User   db.User
+		Market string
+		Key    string
+		Secret string
+	}
+}
+
+func (q UpdateMarketConfigQuery) ValidateParams() *Error {
+	if q.In.Market == "" {
+		return &Error{BadRequest, "invalid market name", fmt.Errorf("'%v' is not a valid market name", q.In.Market)}
+	}
+
+	return nil
+}
+
+func (q UpdateMarketConfigQuery) Run() (interface{}, *Error) {
+	configMap := make(map[string]string)
+	if q.In.Key != "" {
+		configMap["key"] = q.In.Key
+	}
+	if q.In.Secret != "" {
+		configMap["secret"] = q.In.Secret
+	}
+
+	_, err := db.SetUserMarketConfig(q.In.User.Id, q.In.Market, configMap)
+	if err != nil {
+		return nil, NewInternalError(err)
+	}
+
+	return nil, nil
+}
diff --git a/api/routes.go b/api/routes.go
new file mode 100644
index 0000000..d7e712c
--- /dev/null
+++ b/api/routes.go
@@ -0,0 +1,123 @@
+package api
+
+import (
+	"encoding/base64"
+
+	"github.com/gin-gonic/gin"
+)
+
+type Route struct {
+	Method   string
+	Handlers []gin.HandlerFunc
+	Path     string
+}
+
+type Group struct {
+	Root        string
+	Middlewares []Middleware
+	Routes      []Route
+}
+
+var Groups = []Group{
+	{
+		"",
+		nil,
+		[]Route{
+			{"POST", []gin.HandlerFunc{Signup}, "/signup"},
+			{"POST", []gin.HandlerFunc{Signin}, "/signin"},
+		},
+	},
+	{
+		"/otp",
+		[]Middleware{JwtAuth, UserConfirmed},
+		[]Route{
+			{"GET", []gin.HandlerFunc{OtpEnrollment}, "/enroll"},
+			{"POST", []gin.HandlerFunc{OtpValidate}, "/validate"},
+		},
+	},
+	{
+		"/market",
+		[]Middleware{JwtAuth, UserConfirmed, OtpAuth},
+		[]Route{
+			{"GET", []gin.HandlerFunc{GetMarketConfig}, "/:name"},
+			{"POST", []gin.HandlerFunc{UpdateMarketConfig}, "/:name/update"},
+		},
+	},
+}
+
+func Signup(c *gin.Context) {
+	query := &SignupQuery{}
+
+	query.In.Email = c.PostForm("email")
+	query.In.Password = c.PostForm("password")
+
+	RunQuery(query, c)
+}
+
+func Signin(c *gin.Context) {
+	query := &SigninQuery{}
+
+	query.In.Email = c.PostForm("email")
+	query.In.Password = c.PostForm("password")
+
+	RunQuery(query, c)
+}
+
+func OtpValidate(c *gin.Context) {
+	query := &OtpValidateQuery{}
+
+	query.In.Pass = c.PostForm("pass")
+	query.In.User = GetUser(c)
+	query.In.Claims = GetClaims(c)
+
+	RunQuery(query, c)
+}
+
+func OtpEnrollment(c *gin.Context) {
+	query := &OtpEnrollmentQuery{}
+
+	query.In.User = GetUser(c)
+
+	qrPng, secret, err := query.Run()
+	if err != nil {
+		WriteJsonResponse(ErrorResponse(err.Code, err.UserMessage), c)
+		c.Error(err)
+		return
+	}
+
+	if c.Query("format") == "png" {
+		c.Header("X-OTP-Secret", secret)
+		WriteBinary("image/png", qrPng.Bytes(), c)
+	} else {
+		response := struct {
+			Base64img string `json:"base64img"`
+			OtpSecret string `json:"secret"`
+		}{
+			base64.StdEncoding.EncodeToString(qrPng.Bytes()),
+			secret,
+		}
+
+		WriteJsonResponse(SuccessResponse(response), c)
+	}
+
+}
+
+func GetMarketConfig(c *gin.Context) {
+	query := &MarketConfigQuery{}
+
+	query.In.User = GetUser(c)
+	query.In.Market = c.Param("name")
+
+	RunQuery(query, c)
+}
+
+func UpdateMarketConfig(c *gin.Context) {
+	query := &UpdateMarketConfigQuery{}
+
+	query.In.User = GetUser(c)
+	query.In.Market = c.Param("name")
+	query.In.Key = c.PostForm("key")
+	query.In.Secret = c.PostForm("secret")
+
+	RunQuery(query, c)
+}
diff --git a/api/user.go b/api/user.go
new file mode 100644
index 0000000..4d4edba
--- /dev/null
+++ b/api/user.go
@@ -0,0 +1,133 @@
+package api
+
+import (
+	"fmt"
+	"regexp"
+
+	"github.com/gin-gonic/gin"
+
+	"immae.eu/Immae/Projets/Cryptomonnaies/Cryptoportfolio/Front/db"
+)
+
+const (
+	VALID_EMAIL_REGEX = `(?i)^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$`
+)
+
+func IsValidEmailAddress(email string) bool {
+	r := regexp.MustCompile(VALID_EMAIL_REGEX)
+
+	return r.MatchString(email)
+}
+
+type SignParams struct {
+	Email    string
+	Password string
+}
+
+type SignResult struct {
+	Token string `json:"token"`
+}
+
+func (s SignParams) Validate() *Error {
+	if !IsValidEmailAddress(s.Email) {
+		return &Error{InvalidEmail, "invalid email", fmt.Errorf("'%v' is not a valid email", s.Email)}
+	}
+
+	if s.Password == "" {
+		return &Error{InvalidPassword, "invalid password", fmt.Errorf("invalid password")}
+	}
+
+	return nil
+}
+
+type SignupQuery struct {
+	In SignParams
+}
+
+func (q SignupQuery) ValidateParams() *Error {
+	return q.In.Validate()
+}
+
+func (q SignupQuery) Run() (interface{}, *Error) {
+	user, err := db.GetUserByEmail(q.In.Email)
+	if err != nil {
+		return nil, NewInternalError(err)
+	}
+
+	if user != nil {
+		return nil, &Error{EmailExists, "email already taken", fmt.Errorf("'%v' is already registered '%v'", q.In.Email, user)}
+	}
+
+	newUser := db.User{Email: q.In.Email, Status: db.AwaitingConfirmation}
+	newUser.PasswordHash, err = db.HashPassword(q.In.Password)
+	if err != nil {
+		return nil, NewInternalError(err)
+	}
+
+	err = db.InsertUser(&newUser)
+	if err != nil {
+		return nil, NewInternalError(err)
+	}
+
+	token, err := CreateJwtToken(newUser.Id)
+	if err != nil {
+		return nil, NewInternalError(fmt.Errorf("cannot create jwt token %v", err))
+	}
+
+	return SignResult{token}, nil
+}
+
+type SigninQuery struct {
+	In SignParams
+}
+
+func (q SigninQuery) ValidateParams() *Error {
+	return q.In.Validate()
+}
+
+func (q SigninQuery) Run() (interface{}, *Error) {
+	user, err := db.GetUserByEmail(q.In.Email)
+	if err != nil {
+		return nil, NewInternalError(err)
+	}
+
+	if user == nil {
+		return nil, &Error{InvalidCredentials, "invalid credentials", fmt.Errorf("no email '%v' found", q.In.Email)}
+	}
+
+	err = db.ValidatePassword(q.In.Password, user.PasswordHash)
+	if err != nil {
+		return nil, &Error{InvalidCredentials, "invalid credentials", err}
+	}
+
+	if user.Status != db.Confirmed {
+		return nil, &Error{UserNotConfirmed, "user awaiting admin validation", fmt.Errorf("user '%v' not confirmed", user)}
+	}
+
+	token, err := CreateJwtToken(user.Id)
+	if err != nil {
+		return nil, NewInternalError(err)
+	}
+
+	return SignResult{token}, nil
+}
+
+func UserConfirmed(c *gin.Context) *Error {
+	user, exists := c.Get("user")
+
+	if !exists {
+		return &Error{NotAuthorized, "not authorized", fmt.Errorf("no user key in context")}
+	}
+
+	if user.(db.User).Status != db.Confirmed {
+		return &Error{UserNotConfirmed, "user awaiting admin validation", fmt.Errorf("user '%v' not confirmed", user)}
+	}
+
+	return nil
+}
+
+func GetUser(c *gin.Context) db.User {
+	user, _ := c.Get("user")
+
+	return user.(db.User)
+}
diff --git a/cmd/ansible/.gitignore b/cmd/ansible/.gitignore
new file mode 100644
index 0000000..eeb2d6a
--- /dev/null
+++ b/cmd/ansible/.gitignore
@@ -0,0 +1,3 @@
+*.retry*
+roles/nginx
+roles/certbot
diff --git a/cmd/ansible/ansible.cfg b/cmd/ansible/ansible.cfg
new file mode 100644
index 0000000..d48a88f
--- /dev/null
+++ b/cmd/ansible/ansible.cfg
@@ -0,0 +1,3 @@
+[defaults]
+inventory = hosts
+roles_path = roles/
diff --git a/cmd/ansible/conf.toml.j2 b/cmd/ansible/conf.toml.j2
new file mode 100644
index 0000000..5f08a26
--- /dev/null
+++ b/cmd/ansible/conf.toml.j2
@@ -0,0 +1,17 @@
+log_level="info"
+mode="production"
+log_out="/var/cryptoportfolio-app/app.log"
+port="8080"
+
+[db]
+user="{{ postgres_user }}"
+password="{{ postgres_password }}"
+database="{{ postgres_database }}"
+address="localhost:5432"
+
+[api]
+domain="{{ app_domain }}"
+jwt_secret="{{ jwt_secret }}"
+
+[app]
+public_dir="/var/cryptoportfolio-app/static"
diff --git a/cmd/ansible/cryptoportfolio-app.j2 b/cmd/ansible/cryptoportfolio-app.j2
new file mode 100644
index 0000000..40979d6
--- /dev/null
+++ b/cmd/ansible/cryptoportfolio-app.j2
@@ -0,0 +1,13 @@
+[Unit]
+Description=Cryptoportfolio app
+ 
+[Service]
+Type=simple
+ 
+User={{ app_user }}
+Group={{ app_user }}
+UMask=007
+ 
+ExecStart=/usr/bin/cryptoportfolio-app -conf /var/cryptoportfolio-app/conf.toml
+ 
+Restart=on-failure
diff --git a/cmd/ansible/deploy.yml b/cmd/ansible/deploy.yml
new file mode 100644
index 0000000..b56c581
--- /dev/null
+++ b/cmd/ansible/deploy.yml
@@ -0,0 +1,105 @@
+---
+- hosts: jloup-home
+
+  tasks:
+    - include_vars: vars.yml
+
+    - name: install myservice systemd unit file
+      template: src=cryptoportfolio-app.j2 dest=/etc/systemd/system/cryptoportfolio-app.service
+      become: yes
+
+    - name: stop cryptoportfolio-app
+      systemd: state=stopped name=cryptoportfolio-app
+      become: yes
+
+    - name: Creates cryptoportfolio-app directory
+      file: path=/var/cryptoportfolio-app state=directory owner={{ app_user }}
+      become: yes
+
+    - name: Set log file.
+      file: path=/var/cryptoportfolio-app/app.log owner={{ app_user }} state=touch
+      become: yes
+
+    - name: Copy server app binary from github 'https://github.com/jloup/dist/releases/download/crypto-v{{ version }}/cryptoportfolio-linux-{{ linux_arch }}'.
+      get_url:
+        url: "https://github.com/jloup/dist/releases/download/crypto-v{{ version }}/cryptoportfolio-linux-{{ linux_arch }}"
+        dest: /usr/bin/cryptoportfolio-app
+        owner: "{{ app_user }}"
+        mode: "u=rwx,g=r,o=r"
+      become: yes
+
+    - name: Copy server app configuration file. 
+      template:
+        src: conf.toml.j2
+        dest: /var/cryptoportfolio-app/conf.toml
+        owner: "{{ app_user }}"
+      become: yes
+
+    - name: Create webapp directory.
+      file: path=/var/cryptoportfolio-app/static state=directory owner={{ app_user }}
+      become: yes
+
+    - name: Copy webapp files from github 'https://github.com/jloup/dist/releases/download/crypto-v{{ version }}/webapp.tar.gz'.
+      unarchive:
+        src: "https://github.com/jloup/dist/releases/download/crypto-v{{ version }}/webapp.tar.gz"
+        dest: /var/cryptoportfolio-app/static
+        remote_src: yes
+        owner: "{{ app_user }}"
+        mode: "u=rwx,g=r,o=r"
+      become: yes
+
+    - import_role:
+        name: nginx
+      become: yes
+      vars:
+        nginx_vhosts:
+          - listen: "443 ssl"
+            server_name: "{{ app_domain }}"
+            filename: "{{ app_domain }}.443.conf"
+            extra_parameters: |
+              ssl_certificate /etc/letsencrypt/live/{{ app_domain }}/fullchain.pem;
+              ssl_certificate_key /etc/letsencrypt/live/{{ app_domain }}/privkey.pem;
+              location / {
+                proxy_pass "http://127.0.0.1:8080";
+              }
+
+          - listen: "80"
+            server_name: "{{ app_domain }}"
+            filename: "{{ app_domain}}.80.conf"
+            return: "301 https://{{ app_domain }}$request_uri"
+
+    - import_role:
+        name: certbot
+      become: yes
+      vars:
+        certbot_admin_email: jeanloup.jamet@gmail.com
+        certbot_create_if_missing: yes
+        certbot_create_standalone_stop_services: []
+        certbot_create_method: standalone
+        certbot_certs:
+          - domains:
+            - "{{ app_domain }}"
+
+    - name: Create postgres user.
+      user: name=postgres
+
+    - name: Add cryptoportfolio database.
+      postgresql_db: name={{ postgres_database }}
+      become: yes
+      become_user: postgres
+      vars:
+        ansible_ssh_pipelining: true
+
+    - name: Add cryptoportfolio user.
+      postgresql_user: user={{ postgres_user }} db={{ postgres_database }} password={{ postgres_password }}
+      become: yes
+      become_user: postgres
+      vars:
+        ansible_ssh_pipelining: true
+
+    - file: path=/www/{{ app_user }} state=directory owner={{ app_user }}
+      become: yes
+
+    - name: start cryptoportfolio-app
+      systemd: state=started name=cryptoportfolio-app daemon_reload=yes
+      become: yes
diff --git a/cmd/ansible/hosts b/cmd/ansible/hosts
new file mode 100644
index 0000000..64969e8
--- /dev/null
+++ b/cmd/ansible/hosts
@@ -0,0 +1,15 @@
+[jloup-home]
+jlj.am
+
+[jloup-home:vars]
+  ansible_port=21
+  ansible_user=ansible-deploy
+
+  app_user=jloup
+  app_domain=jlj.am
+
+  postgres_database=cryptoportfolio
+  postgres_user=cryptoportfolio
+  postgres_password=cryptoportfolio-dev
+
+  linux_arch=386
\ No newline at end of file
diff --git a/cmd/ansible/release.yml b/cmd/ansible/release.yml
new file mode 100644
index 0000000..4cd005c
--- /dev/null
+++ b/cmd/ansible/release.yml
@@ -0,0 +1,59 @@
+---
+- name: Release to github repo
+  hosts: 127.0.0.1
+  connection: local
+  tasks:
+    - include_vars: vars.yml
+
+    # Create release.
+    - github_release:
+        token: "{{ github_release_token }}"
+        user: jloup
+        repo: dist
+        action: create_release
+        tag: "crypto-v{{ version }}"
+        target: master
+        name: Crypto Release
+        body: "NOTE: this repo does not include any source code."
+
+    # Build server app.
+    - make:
+        chdir: ../app
+        target: release
+    - shell:
+        github-release upload                          \
+        -s "{{ github_release_token }}"                \
+        -u jloup                                       \
+        -r dist                                        \
+        -t crypto-v{{ version }}                       \
+        -n "cryptoportfolio-linux-amd64"               \
+        -l "cryptoportfolio binary (linux amd64)"      \
+        -R                                             \
+        -f ../app/dist/linux_amd64/cryptoportfolio-app
+    - shell:
+        github-release upload                        \
+        -s "{{ github_release_token }}"              \
+        -u jloup                                     \
+        -r dist                                      \
+        -t crypto-v{{ version }}                     \
+        -n "cryptoportfolio-linux-386"               \
+        -l "cryptoportfolio binary (linux 386)"      \
+        -R                                           \
+        -f ../app/dist/linux_386/cryptoportfolio-app
+
+    # Build webapp.
+    - make:
+        chdir: ../web
+        target: release
+        params:
+          ENV: prod
+    - shell:
+        github-release upload                       \
+        -s "{{ github_release_token }}"             \
+        -u jloup                                    \
+        -r dist                                     \
+        -t crypto-v{{ version }}                    \
+        -n "webapp.tar.gz"                          \
+        -R                                          \
+        -f ../web/build/webapp.tar.gz
+
diff --git a/cmd/ansible/requirements.yml b/cmd/ansible/requirements.yml
new file mode 100644
index 0000000..bacd7a8
--- /dev/null
+++ b/cmd/ansible/requirements.yml
@@ -0,0 +1,7 @@
+- src: geerlingguy.nginx
+  name: nginx
+  version: 2.5.0
+
+- src: geerlingguy.certbot
+  name: certbot
+  version: 3.0.0
diff --git a/cmd/ansible/vars.yml b/cmd/ansible/vars.yml
new file mode 100644
index 0000000..1de7413
--- /dev/null
+++ b/cmd/ansible/vars.yml
@@ -0,0 +1,22 @@
+$ANSIBLE_VAULT;1.1;AES256
+63613535333830393037646665363566636635366534636261623839326130663431653839346266
+3832643338623561313362663837323234663537663439350a313034326663383235663964626132
+38343964396265323539396439383731336464393337383833653666643736303539626136383431
+6536316338376538360a343862626636363031353037626462333364623433613861393137353336
+37396664663030363530333364633266653862393538313835326138663465626638326363656561
+30393836386664633834663838666432383836623432363936343635313835303166393531643966
+33313361383565363232373066306534613465386534386266306564383365373762613361366365
+61366530623863623336643531346463323233323539333139336335383439373132373233663031
+39666535633362383135376534376532333663636136366130653762643164333436313261646137
+37353139633361636163326366616234613466393731373631616138386263383131663537633533
+31393763316561623134623063623735356334363833623939313437386330323837626131356332
+30383863373535366137366138633832623566613061313138396539306536633763633934313562
+35383763653532336539346632623935303634353866636264373262363839326439313837313765
+36303539613734646238636432393166616438666665363363323331373437633362613838653564
+64393639346661646333383466363162633638643838386666383564366665656266333836363435
+35643231323362323566303535303561626139333830393538383635326631656666323166343863
+31393566346531653535393738326166303261376238316532373833616432306638326139353234
+32653132323764316231393634663262313765393230656232343833373438636430643663353965
+36333931303731646333316430646534383531313264353936396565336338663530303434643036
+34356663373533663137636235386164646334356262336464363862643332636661313339303531
+35663833656564393331636139663738323834373862623436633666306661373166
diff --git a/cmd/app/Makefile b/cmd/app/Makefile
new file mode 100644
index 0000000..628910f
--- /dev/null
+++ b/cmd/app/Makefile
@@ -0,0 +1,30 @@
+# Go parameters
+GOCMD=go
+GOBUILD=$(GOCMD) build
+GOCLEAN=$(GOCMD) clean
+GOTEST=$(GOCMD) test
+BINARY_NAME=cryptoportfolio-app
+LINUX_ARCHES=amd64 386
+DIST_DIR ?= dist
+
+build: 
+	$(GOBUILD) -o $(BINARY_NAME) -v
+
+test: 
+	$(GOTEST) -v ./...
+
+clean: 
+	$(GOCLEAN)
+	rm -f $(BINARY_NAME)
+	rm -rf dist
+
+run: build
+	./$(BINARY_NAME)
+
+$(addprefix $(DIST_DIR)/linux_, $(LINUX_ARCHES)):
+	mkdir -p $(@)
+	CGO_ENABLED=0 GOOS=linux GOARCH=$(subst linux_,,$(notdir $@)) $(GOBUILD) -o $@/$(BINARY_NAME) -v
+
+release: $(addprefix $(DIST_DIR)/linux_, $(LINUX_ARCHES))
+
+.PHONY: clean release
diff --git a/cmd/app/conf.toml b/cmd/app/conf.toml
new file mode 100644
index 0000000..47964b4
--- /dev/null
+++ b/cmd/app/conf.toml
@@ -0,0 +1,16 @@
+log_level="info"
+mode="dev"
+log_out="stdout"
+
+[db]
+user="cryptoportfolio"
+password="cryptoportfolio-dev"
+database="cryptoportfolio"
+address="localhost:5432"
+
+[api]
+domain="localhost"
+jwt_secret="secret"
+
+[app]
+public_dir="../web/build/static"
diff --git a/cmd/app/main.go b/cmd/app/main.go
new file mode 100644
index 0000000..e769401
--- /dev/null
+++ b/cmd/app/main.go
@@ -0,0 +1,155 @@
+package main
+
+import (
+	"fmt"
+	"path"
+	"strings"
+	"time"
+
+	"immae.eu/Immae/Projets/Cryptomonnaies/Cryptoportfolio/Front/api"
+	"immae.eu/Immae/Projets/Cryptomonnaies/Cryptoportfolio/Front/db"
+
+	"github.com/gin-contrib/cors"
+	"github.com/gin-gonic/gin"
+	"github.com/jloup/utils"
+)
+
+var log = utils.StandardL().WithField("module", "api")
+
+type AppConfig struct {
+	PublicDir string `toml:"public_dir"`
+}
+
+type ApiConfig struct {
+	Domain    string `toml:"domain"`
+	JwtSecret string `toml:"jwt_secret"`
+}
+
+type Config struct {
+	App AppConfig
+	Api ApiConfig
+	Db  db.DBConfig
+
+	utils.LogConfiguration
+	Address string
+	Port    string
+	Mode    string
+}
+
+func (c *Config) SetToDefaults() {
+	*c = Config{
+		Address: "localhost",
+		Port:    "8000",
+		Mode:    "dev",
+		App: AppConfig{
+			PublicDir: "./public",
+		},
+		Api: ApiConfig{
+			JwtSecret: "secret",
+		},
+	}
+
+	c.LogConfiguration.SetToDefaults()
+}
+
+var C Config
+
+func init() {
+	utils.MustParseStdConfigFile(&C)
+
+	err := utils.ConfigureStdLogger(C.LogConfiguration)
+	if err != nil {
+		panic(err)
+	}
+
+	api.SetJwtSecretKey(C.Api.JwtSecret)
+
+	db.Init(C.Db)
+
+	if C.Mode == "production" {
+		gin.SetMode(gin.ReleaseMode)
+	}
+
+	log.Infof("CONFIG:")
+	log.Infof("LISTEN: %s", strings.Join([]string{C.Address, C.Port}, ":"))
+	log.Infof("PUBLIC_DIR: %s", C.App.PublicDir)
+}
+
+func SetApiRoute(router *gin.RouterGroup, route api.Route) {
+	switch route.Method {
+	case "GET":
+		router.GET(route.Path, route.Handlers...)
+	case "POST":
+		router.POST(route.Path, route.Handlers...)
+	case "OPTIONS":
+		router.OPTIONS(route.Path, route.Handlers...)
+	default:
+		panic(fmt.Errorf("%s method not handled", route.Method))
+	}
+}
+
+func SetGroup(router *gin.RouterGroup, group api.Group) {
+	var r *gin.RouterGroup
+	if group.Root == "" {
+		r = router
+	} else {
+		r = router.Group(group.Root)
+	}
+
+	if group.Middlewares != nil {
+		for _, middleware := range group.Middlewares {
+			r.Use(api.M(middleware))
+		}
+	}
+
+	for _, route := range group.Routes {
+		SetApiRoute(r, route)
+	}
+}
+
+func main() {
+	engine := gin.New()
+
+	apiGroup := engine.Group("/api")
+	appGroup := engine
+
+	engine.Use(gin.Recovery())
+
+	if C.Mode == "production" {
+		engine.Use(api.Logger())
+		apiGroup.Use(api.Logger())
+	} else {
+		engine.Use(gin.Logger())
+		apiGroup.Use(gin.Logger())
+	}
+
+	apiGroup.Use(cors.New(cors.Config{
+		AllowOrigins:     []string{fmt.Sprintf("https://%s", C.Api.Domain)},
+		AllowMethods:     []string{"POST", "GET", "OPTIONS"},
+		AllowHeaders:     []string{"Authorization"},
+		ExposeHeaders:    []string{"Authorization"},
+		AllowCredentials: true,
+		MaxAge:           12 * time.Hour,
+	}))
+
+	for _, group := range api.Groups {
+		SetGroup(apiGroup, group)
+	}
+
+	appGroup.Static("/public", C.App.PublicDir)
+	availableRoutes := []string{
+		"/",
+		"/signup",
+		"/signin",
+		"/signout",
+		"/me",
+		"/otp/enroll",
+		"/otp/validate",
+	}
+
+	for _, route := range availableRoutes {
+		appGroup.StaticFile(route, path.Join(C.App.PublicDir, "/index.html"))
+	}
+
+	engine.Run(strings.Join([]string{C.Address, C.Port}, ":"))
+}
diff --git a/cmd/web/.babelrc b/cmd/web/.babelrc
new file mode 100644
index 0000000..4ffef06
--- /dev/null
+++ b/cmd/web/.babelrc
@@ -0,0 +1,3 @@
+{
+  "presets": ["env", "react"]
+}
diff --git a/cmd/web/.gitignore b/cmd/web/.gitignore
new file mode 100644
index 0000000..7a7ecee
--- /dev/null
+++ b/cmd/web/.gitignore
@@ -0,0 +1,4 @@
+bower_components/
+node_modules/
+build/
+npm-debug.log
diff --git a/cmd/web/.jscsrc b/cmd/web/.jscsrc
new file mode 100644
index 0000000..4ee5db6
--- /dev/null
+++ b/cmd/web/.jscsrc
@@ -0,0 +1,5 @@
+{
+  "preset": "google",
+  "maximumLineLength": null,
+  "requireUseStrict": false
+}
diff --git a/cmd/web/.jshintrc b/cmd/web/.jshintrc
new file mode 100644
index 0000000..8e41200
--- /dev/null
+++ b/cmd/web/.jshintrc
@@ -0,0 +1,16 @@
+{
+  "eqeqeq": true,
+  "undef": true,
+  "unused": "vars",
+  "globals": {
+	       "React": true,
+          "ReactDOM": true,
+          "Modernizr": true,
+	        "$": true,
+          "ga": true
+             },
+  "browser": true,
+  "strict": "true",
+  "browserify": true,
+  "devel": true
+}
diff --git a/cmd/web/Makefile b/cmd/web/Makefile
new file mode 100644
index 0000000..1d98085
--- /dev/null
+++ b/cmd/web/Makefile
@@ -0,0 +1,52 @@
+SHELL=/bin/bash
+ENV ?= dev
+export PATH := $(PATH):./node_modules/.bin
+
+SRC_DIR=js
+BUILD_DIR=build/js
+JSX_SRC= main.jsx signup.jsx signin.jsx otp.jsx poloniex.jsx
+JS_SRC= cookies.js app.js api.js
+JSX_OBJS=$(addprefix $(BUILD_DIR)/,$(JSX_SRC:.jsx=.js))
+JS_OBJS=$(addprefix $(BUILD_DIR)/,$(JS_SRC))
+STATIC_BUILD_DIR=build/static
+
+install:
+	node --version
+	npm --version
+	yarn --version
+	yarn install
+
+static: js $(STATIC_BUILD_DIR)/index.html $(STATIC_BUILD_DIR)/style.css
+
+js: build/static/main.js
+
+$(STATIC_BUILD_DIR)/index.html: static/index.html
+	cp static/index.html $@
+
+$(STATIC_BUILD_DIR)/style.css: static/style.css
+	cp static/style.css $@
+
+$(BUILD_DIR)/%.js: $(SRC_DIR)/%.jsx
+	mkdir -p $(@D)
+	jscs --fix $<
+	babel $< -o $@
+	jshint $@
+
+$(BUILD_DIR)/%.js: $(SRC_DIR)/%.js
+	jscs --fix $<
+	cp $< $@
+	jshint $@
+
+build/static/main.js: $(JSX_OBJS) $(JS_OBJS) env/$(ENV).env
+	browserify -t [ localenvify --envfile env/$(ENV).env ] \
+						 -t [ debowerify ]  \
+						 $(BUILD_DIR)/main.js -o $@
+
+build/webapp.tar.gz: $(STATIC_BUILD_DIR)/main.js $(STATIC_BUILD_DIR)/index.html $(STATIC_BUILD_DIR)/style.css
+	tar czf $@ --directory=$(dir $<) $(notdir $^)
+
+release: build/webapp.tar.gz
+
+clean:
+	rm -rf build
+	rm -rf node_modules
\ No newline at end of file
diff --git a/cmd/web/env/dev.env b/cmd/web/env/dev.env
new file mode 100644
index 0000000..6b87b74
--- /dev/null
+++ b/cmd/web/env/dev.env
@@ -0,0 +1,4 @@
+API_HOST=localhost
+API_PORT=8000
+API_HTTPS=false
+
diff --git a/cmd/web/env/prod.env b/cmd/web/env/prod.env
new file mode 100644
index 0000000..9b056c1
--- /dev/null
+++ b/cmd/web/env/prod.env
@@ -0,0 +1,4 @@
+API_HOST=jlj.am
+API_PORT=""
+API_HTTPS=true
+
diff --git a/cmd/web/js/api.js b/cmd/web/js/api.js
new file mode 100644
index 0000000..e2acd1d
--- /dev/null
+++ b/cmd/web/js/api.js
@@ -0,0 +1,176 @@
+'use strict';
+
+var App     = require('./app.js');
+
+var Api = {};
+
+Api.API_HOST = process.env.API_HOST;
+Api.API_PORT = process.env.API_PORT;
+
+if (process.env.API_HTTPS === 'true') {
+  Api.API_ROOT = 'https://';
+} else {
+  Api.API_ROOT = 'http://';
+}
+
+Api.API_ROOT += Api.API_HOST;
+if (Api.API_PORT !== '80') {
+  Api.API_ROOT += ':' + Api.API_PORT;
+}
+
+Api.API_ROOT += '/api';
+
+var ApiEndpoints = {
+  'SIGNUP': {
+    'type': 'POST',
+    'auth': false,
+    'parameters': [
+      {'name': 'email',    'mandatory': true, 'inquery': true},
+      {'name': 'password', 'mandatory': true, 'inquery': true}
+    ],
+    'buildUrl': function(params) {
+      return '/signup';
+    }
+  },
+  'SIGNIN': {
+    'type': 'POST',
+    'auth': false,
+    'parameters': [
+      {'name': 'email',    'mandatory': true, 'inquery': true},
+      {'name': 'password', 'mandatory': true, 'inquery': true}
+    ],
+    'buildUrl': function(params) {
+      return '/signin';
+    }
+  },
+  'MARKET': {
+    'type': 'GET',
+    'auth': true,
+    'parameters': [
+      {'name': 'name', 'mandatory': true, 'inquery': false},
+    ],
+    'buildUrl': function(params) {
+      return '/market/' + params.name;
+    }
+  },
+  'UPDATE_MARKET': {
+    'type': 'POST',
+    'auth': true,
+    'parameters': [
+      {'name': 'name',   'mandatory': true, 'inquery': false},
+      {'name': 'key',    'mandatory': true, 'inquery': true},
+      {'name': 'secret', 'mandatory': true, 'inquery': true},
+    ],
+    'buildUrl': function(params) {
+      return '/market/' + params.name + '/update';
+    }
+  },
+  'OTP_ENROLL': {
+    'type': 'GET',
+    'auth': true,
+    'parameters': [],
+    'buildUrl': function(params) {
+      return '/otp/enroll';
+    }
+  },
+  'OTP_VALIDATE': {
+    'type': 'POST',
+    'auth': true,
+    'parameters': [
+      {'name': 'pass', 'mandatory': true, 'inquery': true},
+    ],
+    'buildUrl': function(params) {
+      return '/otp/validate';
+    }
+  },
+};
+
+Api.BuildRequest = function(endpointId, params) {
+  var endpoint = ApiEndpoints[endpointId];
+  var query    = {};
+  var url      = '';
+  var headers  = {};
+  var jwt      = App.getUserToken();
+
+  if (endpoint === undefined) {
+    return {'err': 'cannot find endpoint ' + endpointId};
+  }
+
+  if (endpoint.auth === true && (jwt === undefined || jwt === null)) {
+    return {'err': 'this endpoint needs auth'};
+  }
+
+  if (jwt !== undefined && jwt !== null) {
+    headers.Authorization = 'Bearer ' + jwt;
+  }
+
+  for (var i = 0; i < endpoint.parameters.length; i++) {
+    var parameter = endpoint.parameters[i];
+    if (parameter.mandatory === true && params[parameter.name] === undefined) {
+      return {'err': 'parameter \'' + parameter.name + '\' is mandatory'};
+    }
+
+    if (parameter.inquery === true) {
+      query[parameter.name] = params[parameter.name];
+    }
+  }
+
+  url = endpoint.buildUrl(params);
+
+  return {'err': null, 'url': Api.API_ROOT + url, 'headers': headers, 'params': query, 'type': endpoint.type};
+};
+
+Api.Call = function(endpointId, params, fn) {
+  var request = Api.BuildRequest(endpointId, params);
+
+  if (request.err !== null) {
+    console.error('Api BuildRequest error', request.err);
+    fn({'err': request.err}, -1, {});
+    return null;
+  }
+
+  return Api.DoRequest(request.type, request.url, request.params, request.headers, fn);
+};
+
+Api.DoRequest = function(type, url, params, headers, callback) {
+  return $.ajax({
+    data:     params,
+    headers:  headers,
+    timeout:  30000,
+    dataType: 'json',
+    error: function(xhr, status, err) {
+      if (status === 'abort') {
+        return;
+      }
+
+      var apiStatus   = null;
+      var apiResponse = null;
+      var apiCode     = null;
+      if (xhr.responseJSON) {
+        apiStatus   = xhr.responseJSON.status;
+        apiResponse = xhr.responseJSON.response;
+        apiCode     = xhr.responseJSON.code;
+      }
+
+      if (xhr.status === 401 || xhr.status === 403) {
+        if (App.onUserNotAuthorized(xhr.status, apiCode) === false) {
+          return;
+        }
+      }
+
+      callback({'url': url, 'err': err, 'status': status, 'code': apiCode, 'xhr': xhr}, apiStatus, apiResponse);
+    },
+    success: function(data) {
+      var err = null;
+      if (data.status !== 'ok') {
+        err = {'url': url, 'status': status};
+      }
+      callback(err, data.status, data.response);
+    },
+    type: type,
+    url: url
+  });
+};
+
+module.exports.Api = Api;
+
diff --git a/cmd/web/js/app.js b/cmd/web/js/app.js
new file mode 100644
index 0000000..4946dcc
--- /dev/null
+++ b/cmd/web/js/app.js
@@ -0,0 +1,121 @@
+'use strict';
+
+var cookies = require('./cookies.js');
+var page    = require('page');
+
+var App = {};
+var cookieExpire = 60 * 30;
+
+App.errorCodeToMessage = function(code) {
+  switch (code) {
+    case 'invalid_email':
+      return 'The email is not valid';
+    case 'invalid_password':
+      return 'The password is not valid';
+    case 'email_exists':
+      return 'This email is already registered';
+    case 'invalid_credentials':
+      return 'Invalid credentials';
+    case 'invalid_otp':
+      return 'Invalid code !';
+    case 'user_not_confirmed':
+      return 'Your account is being confirmed. Should be very soon !';
+  }
+
+  return code;
+};
+
+App.isUserSignedIn = function() {
+  return cookies.hasItem('jwt');
+};
+
+App.getUserToken = function() {
+  return cookies.getItem('jwt');
+};
+
+App.onUserSignIn = function(token) {
+  if (!token || token === '') {
+    page('/signin');
+    return;
+  }
+
+  cookies.setItem('jwt', token, cookieExpire);
+  page('/me');
+};
+
+App.onUserValidateOtp = function(token) {
+  if (!token || token === '') {
+    page('/signin');
+    return;
+  }
+
+  cookies.setItem('jwt', token, cookieExpire);
+  page('/me');
+};
+
+App.onUserSignUp = function(token) {
+  if (!token || token === '') {
+    page('/signin');
+    return;
+  }
+
+  cookies.setItem('jwt', token, cookieExpire);
+};
+
+App.getUserJWT = function() {
+  return cookies.getItem('jwt');
+};
+
+App.page = function(path, needsAuth, fn) {
+  page(path, function(context) {
+    if (needsAuth && !App.isUserSignedIn()) {
+      page('/signin');
+      return;
+    }
+
+    fn(context);
+  });
+};
+
+App.go = function(path) {
+  page(path);
+};
+
+App.start = function() {
+  page();
+};
+
+App.onInternNavigation = function(href, e) {
+  e.preventDefault();
+  page(href);
+};
+
+App.onUserNotAuthorized = function(httpCode, apiCode) {
+  switch (apiCode) {
+    case 'not_authorized':
+      cookies.removeItem('jwt');
+      page('/signin');
+      return false;
+    case 'otp_not_setup':
+      page('/otp/setup');
+      return false;
+    case 'need_otp_validation':
+      page('/otp/validate');
+      return false;
+    default:
+      return true;
+  }
+};
+
+App.mount = function(app) {
+  var root = React.createElement(
+      'div',
+      {className: 'container'},
+      app
+  );
+
+  ReactDOM.unmountComponentAtNode(document.getElementById('app'));
+  ReactDOM.render(root, document.getElementById('app'));
+};
+
+module.exports = App;
diff --git a/cmd/web/js/cookies.js b/cmd/web/js/cookies.js
new file mode 100644
index 0000000..9cc7ca9
--- /dev/null
+++ b/cmd/web/js/cookies.js
@@ -0,0 +1,65 @@
+'use strict';
+
+/*\
+|*|
+|*|  :: cookies.js ::
+|*|
+|*|  A complete cookies reader/writer framework with full unicode support.
+|*|
+|*|  Revision #1 - September 4, 2014
+|*|
+|*|  https://developer.mozilla.org/en-US/docs/Web/API/document.cookie
+|*|  https://developer.mozilla.org/User:fusionchess
+|*|
+|*|  This framework is released under the GNU Public License, version 3 or later.
+|*|  http://www.gnu.org/licenses/gpl-3.0-standalone.html
+|*|
+|*|  Syntaxes:
+|*|
+|*|  * docCookies.setItem(name, value[, end[, path[, domain[, secure]]]])
+|*|  * docCookies.getItem(name)
+|*|  * docCookies.removeItem(name[, path[, domain]])
+|*|  * docCookies.hasItem(name)
+|*|  * docCookies.keys()
+|*|
+\*/
+
+module.exports = {
+  getItem: function(sKey) {
+    if (!sKey) { return null; }
+    return decodeURIComponent(document.cookie.replace(new RegExp('(?:(?:^|.*;)\\s*' + encodeURIComponent(sKey).replace(/[\-\.\+\*]/g, '\\$&') + '\\s*\\=\\s*([^;]*).*$)|^.*$'), '$1')) || null;
+  },
+  setItem: function(sKey, sValue, vEnd, sPath, sDomain, bSecure) {
+    if (!sKey || /^(?:expires|max\-age|path|domain|secure)$/i.test(sKey)) { return false; }
+    var sExpires = '';
+    if (vEnd) {
+      switch (vEnd.constructor) {
+        case Number:
+          sExpires = vEnd === Infinity ? '; expires=Fri, 31 Dec 9999 23:59:59 GMT' : '; max-age=' + vEnd;
+          break;
+        case String:
+          sExpires = '; expires=' + vEnd;
+          break;
+        case Date:
+          sExpires = '; expires=' + vEnd.toUTCString();
+          break;
+      }
+    }
+    document.cookie = encodeURIComponent(sKey) + '=' + encodeURIComponent(sValue) + sExpires + (sDomain ? '; domain=' + sDomain : '') + (sPath ? '; path=' + sPath : '') + (bSecure ? '; secure' : '');
+    return true;
+  },
+  removeItem: function(sKey, sPath, sDomain) {
+    if (!this.hasItem(sKey)) { return false; }
+    document.cookie = encodeURIComponent(sKey) + '=; expires=Thu, 01 Jan 1970 00:00:00 GMT' + (sDomain ? '; domain=' + sDomain : '') + (sPath ? '; path=' + sPath : '');
+    return true;
+  },
+  hasItem: function(sKey) {
+    if (!sKey) { return false; }
+    return (new RegExp('(?:^|;\\s*)' + encodeURIComponent(sKey).replace(/[\-\.\+\*]/g, '\\$&') + '\\s*\\=')).test(document.cookie);
+  },
+  keys: function() {
+    var aKeys = document.cookie.replace(/((?:^|\s*;)[^\=]+)(?=;|$)|^\s*|\s*(?:\=[^;]*)?(?:\1|$)/g, '').split(/\s*(?:\=[^;]*)?;\s*/);
+    for (var nLen = aKeys.length, nIdx = 0; nIdx < nLen; nIdx++) { aKeys[nIdx] = decodeURIComponent(aKeys[nIdx]); }
+    return aKeys;
+  }
+};
diff --git a/cmd/web/js/main.jsx b/cmd/web/js/main.jsx
new file mode 100644
index 0000000..eb53057
--- /dev/null
+++ b/cmd/web/js/main.jsx
@@ -0,0 +1,101 @@
+var SignupForm    = require('./signup.js').SignupForm;
+var SigninForm    = require('./signin.js').SigninForm;
+var OtpEnrollForm = require('./otp.js').OtpEnrollForm;
+var PoloniexForm  = require('./poloniex.js').PoloniexForm;
+var App           = require('./app.js');
+var Api           = require('./api.js').Api;
+var cookies       = require('./cookies.js');
+
+var Logo = React.createClass({
+  render: function() {
+    return (<div id='logo'>
+              <a href='/'>Cryptoportfolio</a>
+            </div>);
+  }
+});
+
+App.page('/signup', false, function(context) {
+  if (App.isUserSignedIn()) {
+    App.go('/me');
+    return;
+  }
+
+  App.mount(
+    <div>
+      <Logo />
+      <SignupForm onSuccess={App.onUserSignUp}/>
+    </div>
+  );
+});
+
+App.page('/signin', false, function(context) {
+  if (App.isUserSignedIn()) {
+    App.go('/me');
+    return;
+  }
+
+  App.mount(
+    <div>
+      <Logo />
+      <SigninForm onSuccess={App.onUserSignIn}/>
+    </div>
+  );
+});
+
+App.page('/signout', true, function(context) {
+  cookies.removeItem('jwt');
+
+  App.go('/');
+});
+
+App.page('/me', true, function(context) {
+  Api.Call('MARKET', {'name': 'poloniex'}, function(err, status, data) {
+    if (err) {
+      console.error(err, data);
+      return;
+    }
+
+    App.mount(
+      <div>
+        <Logo />
+        <p>Poloniex</p>
+        <PoloniexForm apiKey={data.key} apiSecret={data.secret}/>
+      </div>
+    );
+
+  }.bind(this));
+});
+
+App.page('/otp/setup', true, function(context) {
+  Api.Call('OTP_ENROLL', {}, function(err, status, data) {
+    if (err) {
+      console.error(err, data);
+      return;
+    }
+
+    App.mount(
+      <div>
+        <Logo />
+        <OtpEnrollForm onSuccess={App.onUserValidateOtp} img={'data:image/png;base64,' + data.base64img} secret={data.secret}/>
+      </div>
+    );
+
+  }.bind(this));
+});
+
+App.page('/otp/validate', true, function(context) {
+  App.mount(
+    <div>
+      <Logo />
+      <OtpEnrollForm onSuccess={App.onUserValidateOtp} />
+    </div>
+  );
+});
+
+App.page('/', false, function(context) {
+  App.go('/me');
+});
+
+$(document).ready(function() {
+  App.start();
+});
diff --git a/cmd/web/js/otp.jsx b/cmd/web/js/otp.jsx
new file mode 100644
index 0000000..2717d9f
--- /dev/null
+++ b/cmd/web/js/otp.jsx
@@ -0,0 +1,70 @@
+var Api        = require('./api.js').Api;
+var App        = require('./app.js');
+var classNames = require('classnames');
+
+var OtpQrCode = React.createClass({
+  render: function() {
+    return (
+      <div>
+        <img src={this.props.img} />
+        <p>{this.props.secret}</p>
+      </div>
+    );
+  }
+});
+
+module.exports.OtpEnrollForm = React.createClass({
+  getInitialState: function() {
+    return {'hideMsg': true, 'msg': '', 'msgOk': false, 'pass': ''};
+  },
+  handleSubmit: function(e) {
+    Api.Call('OTP_VALIDATE', {'pass': this.state.pass}, function(err, status, data) {
+      if (err) {
+        console.error(err, data);
+        this.displayMessage(App.errorCodeToMessage(err.code), false);
+        return;
+      }
+
+      this.displayMessage('OK', true);
+      this.props.onSuccess(data.token);
+
+    }.bind(this));
+
+    e.preventDefault();
+  },
+  handlePassChange: function(event) {
+    this.setState({'pass': event.target.value});
+  },
+  hideMessage: function() {
+    this.setState({'hideMsg': true});
+  },
+  displayMessage: function(msg, ok) {
+    this.setState({'msg': msg, 'msgOk': ok, 'hideMsg': false});
+  },
+  render: function() {
+    var cName  = classNames('form-message', {'hidden': this.state.hideMsg, 'message-ok': this.state.msgOk});
+    var qrCode = null;
+
+    if (this.props.img) {
+      qrCode = (
+        <div className='row justify-content-center'>
+          <OtpQrCode img={this.props.img} secret={this.props.secret} />
+        </div>
+      );
+    }
+    return (
+        <div className='row otp-enroll justify-content-center'>
+          <div className='col-lg-offset-4 col-lg-4 col-md-offset-4 col-md-4 col-sm-offset-4 col-sm-4 col-xs-offset-1 col-xs-10'>
+            {qrCode}
+            <div className='row justify-content-center'>
+              <form role='form' onSubmit={this.handleSubmit}>
+                <input className='form-control' type='pass' placeholder='pass' onChange={this.handlePassChange} />
+                <input className='form-control submit' type='submit' value='Validate' />
+                <div className={cName} ref='message'>{this.state.msg}</div>
+              </form>
+            </div>
+          </div>
+        </div>
+       );
+  }
+});
diff --git a/cmd/web/js/poloniex.jsx b/cmd/web/js/poloniex.jsx
new file mode 100644
index 0000000..877198d
--- /dev/null
+++ b/cmd/web/js/poloniex.jsx
@@ -0,0 +1,49 @@
+var Api        = require('./api.js').Api;
+var App        = require('./app.js');
+var classNames = require('classnames');
+
+module.exports.PoloniexForm = React.createClass({
+  getInitialState: function() {
+    return {'hideMsg': true, 'msg': '', 'msgOk': false, 'apiSecret': this.props.apiSecret, 'apiKey': this.props.apiKey};
+  },
+  handleSubmit: function(e) {
+    Api.Call('UPDATE_MARKET', {'key': this.state.apiKey, 'secret': this.state.apiSecret, 'name': 'poloniex'}, function(err, status, data) {
+      if (err) {
+        console.error(err, data);
+        this.displayMessage(App.errorCodeToMessage(err.code), false);
+        return;
+      }
+
+      this.displayMessage('OK', true);
+
+    }.bind(this));
+    e.preventDefault();
+  },
+  handleApiKeyChange: function(event) {
+    this.setState({'apiKey': event.target.value});
+  },
+  handleApiSecretChange: function(event) {
+    this.setState({'apiSecret': event.target.value});
+  },
+  hideMessage: function() {
+    this.setState({'hideMsg': true});
+  },
+  displayMessage: function(msg, ok) {
+    this.setState({'msg': msg, 'msgOk': ok, 'hideMsg': false});
+  },
+  render: function() {
+    var cName = classNames('form-message', {'hidden': this.state.hideMsg, 'message-ok': this.state.msgOk});
+    return (
+        <div className='row justify-content-center api-credentials-form'>
+          <div className='col-lg-offset-4 col-lg-4 col-md-offset-4 col-md-4 col-sm-offset-4 col-sm-4 col-xs-offset-1 col-xs-10'>
+            <form role='form' onSubmit={this.handleSubmit}>
+              <input className='form-control' type='text' placeholder='apiKey' value={this.state.apiKey} onChange={this.handleApiKeyChange} />
+              <input className='form-control' type='text' placeholder='apiSecret' value={this.state.apiSecret} onChange={this.handleApiSecretChange} />
+              <input className='form-control submit' type='submit' value='Save' />
+              <div className={cName} ref='message'>{this.state.msg}</div>
+            </form>
+          </div>
+        </div>
+       );
+  }
+});
diff --git a/cmd/web/js/signin.jsx b/cmd/web/js/signin.jsx
new file mode 100644
index 0000000..443a461
--- /dev/null
+++ b/cmd/web/js/signin.jsx
@@ -0,0 +1,52 @@
+var Api        = require('./api.js').Api;
+var App        = require('./app.js');
+var classNames = require('classnames');
+
+module.exports.SigninForm = React.createClass({
+  getInitialState: function() {
+    return {'hideMsg': true, 'msg': '', 'msgOk': false, 'password': '', 'email': ''};
+  },
+  handleSubmit: function(e) {
+    Api.Call('SIGNIN', {'password': this.state.password, 'email': this.state.email}, function(err, status, data) {
+      if (err) {
+        console.error(err, data);
+        this.displayMessage(App.errorCodeToMessage(err.code), false);
+        return;
+      }
+
+      this.displayMessage('OK', true);
+      this.props.onSuccess(data.token);
+
+    }.bind(this));
+    e.preventDefault();
+  },
+  handlePasswordChange: function(event) {
+    this.setState({'password': event.target.value});
+  },
+  handleEmailChange: function(event) {
+    this.setState({'email': event.target.value});
+  },
+  hideMessage: function() {
+    this.setState({'hideMsg': true});
+  },
+  displayMessage: function(msg, ok) {
+    this.setState({'msg': msg, 'msgOk': ok, 'hideMsg': false});
+  },
+  render: function() {
+    var cName = classNames('form-message', {'hidden': this.state.hideMsg, 'message-ok': this.state.msgOk});
+    return (
+        <div className='row justify-content-center sign-in'>
+          <div className='col-lg-offset-4 col-lg-4 col-md-offset-4 col-md-4 col-sm-offset-4 col-sm-4 col-xs-offset-1 col-xs-10'>
+            <form role='form' onSubmit={this.handleSubmit}>
+              <input className='form-control' type='email' placeholder='email' onChange={this.handleEmailChange} />
+              <input className='form-control' type='password' placeholder='password' onChange={this.handlePasswordChange} />
+              <input className='form-control submit' type='submit' value='Sign In' />
+              <div className={cName} ref='message'>{this.state.msg}</div>
+            </form>
+            <a href='#' onClick={App.onInternNavigation.bind(this, '/signup')}><u>Sign up</u></a>
+          </div>
+        </div>
+       );
+  }
+});
+
diff --git a/cmd/web/js/signup.jsx b/cmd/web/js/signup.jsx
new file mode 100644
index 0000000..149125a
--- /dev/null
+++ b/cmd/web/js/signup.jsx
@@ -0,0 +1,56 @@
+var Api                = require('./api.js').Api;
+var App                = require('./app.js');
+var classNames         = require('classnames');
+
+module.exports.SignupForm = React.createClass({
+  getInitialState: function() {
+    return {'hideMsg': true, 'msg': '', 'msgOk': false, 'password': '', 'email': ''};
+  },
+  handleSubmit: function(e) {
+    Api.Call('SIGNUP',
+             {
+            'password': this.state.password,
+            'email': this.state.email
+          },
+      function(err, status, data) {
+        if (err) {
+          console.error(err, data);
+          this.displayMessage(App.errorCodeToMessage(err.code), false);
+          return;
+        }
+
+        this.displayMessage('Thank You. Your account is being confirmed. Check your mailbox soon', true);
+        this.props.onSuccess(data.token);
+
+      }.bind(this));
+    e.preventDefault();
+  },
+  handlePasswordChange: function(event) {
+    this.setState({'password': event.target.value});
+  },
+  handleEmailChange: function(event) {
+    this.setState({'email': event.target.value});
+  },
+  hideMessage: function() {
+    this.setState({'hideMsg': true});
+  },
+  displayMessage: function(msg, ok) {
+    this.setState({'msg': msg, 'msgOk': ok, 'hideMsg': false});
+  },
+  render: function() {
+    var cName = classNames('form-message', {'hidden': this.state.hideMsg, 'message-ok': this.state.msgOk});
+    return (
+        <div className='row justify-content-center sign-in'>
+          <div className='col-lg-offset-4 col-lg-4 col-md-offset-4 col-md-4 col-sm-offset-4 col-sm-4 col-xs-offset-1 col-xs-10'>
+            <form role='form' onSubmit={this.handleSubmit}>
+              <input className='form-control' type='email' placeholder='email' onChange={this.handleEmailChange} />
+              <input className='form-control' type='password' placeholder='password' onChange={this.handlePasswordChange} />
+              <input className='form-control submit' type='submit' value='Sign Up' />
+              <div className={cName} ref='message'>{this.state.msg}</div>
+              <a href='#' onClick={App.onInternNavigation.bind(this, '/signin')}><u>Sign In</u></a>
+            </form>
+          </div>
+        </div>
+       );
+  }
+});
diff --git a/cmd/web/package.json b/cmd/web/package.json
new file mode 100644
index 0000000..84aac37
--- /dev/null
+++ b/cmd/web/package.json
@@ -0,0 +1,26 @@
+{
+  "name": "cryptoportfolio",
+  "version": "0.1",
+  "description": "cryptoportfolio js",
+  "main": "main.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "jloup",
+  "license": "ISC",
+  "dependencies": {
+    "classnames": "^2.2.5",
+    "debowerify": "^1.3.1",
+    "localenvify": "^1.0.1",
+    "page": "^1.8.3",
+    "path-to-regexp": "^1.2.1"
+  },
+  "devDependencies": {
+    "babel-cli": "^6.26.0",
+    "babel-preset-env": "^1.6.1",
+    "babel-preset-react": "^6.24.1",
+    "browserify": "^15.2.0",
+    "jscs": "^3.0.3",
+    "jshint": "^2.9.2"
+  }
+}
diff --git a/cmd/web/static/index.html b/cmd/web/static/index.html
new file mode 100644
index 0000000..9a70074
--- /dev/null
+++ b/cmd/web/static/index.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset=utf-8 />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+    <!-- <meta name="theme-color" content="#FF6D50" /> -->
+    <!-- <link rel="shortcut icon" href="/favicon.ico"> -->
+    <!-- <link rel="icon" href="/favicon.ico"> -->
+
+    <title>Cryptoportfolio</title>
+    <link href='https://fonts.googleapis.com/css?family=Fira+Mono' rel='stylesheet' type='text/css'>
+    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
+    <link rel="stylesheet" type="text/css" href="/public/style.css"/>
+    <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
+    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
+    <!--[if lt IE 9]>
+      <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
+      <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
+    <![endif]-->
+
+  </head>
+  <body>
+    <div id="app"><div>
+    <script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
+    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
+    <script src="https://fb.me/react-0.14.0.js"></script>
+    <script src="https://fb.me/react-dom-0.14.0.js"></script>
+    <script src="/public/main.js"></script>
+  </body>
+</html>
diff --git a/cmd/web/static/style.css b/cmd/web/static/style.css
new file mode 100644
index 0000000..12af379
--- /dev/null
+++ b/cmd/web/static/style.css
@@ -0,0 +1,100 @@
+@charset "UTF-8";
+
+body {
+  font-family: 'Fira Mono', 'Helvetica Neue', Arial, Helvetica, sans-serif;
+  background-color: rgb(246, 248, 251);
+  text-align: center;
+}
+
+ul {
+  list-style-type: none;
+}
+
+a {
+  text-decoration: none;
+  color: inherit;
+}
+
+a:hover {
+  text-decoration: none;
+  color: inherit;
+}
+
+a:focus {
+  text-decoration: none;
+  color: inherit;
+}
+
+#logo {
+  text-align: center;
+  display: inline-block;
+  color: white;
+  font-size: 28px;
+  background-color: rgb(20, 20, 20);
+  border-radius: 4px;
+  font-weight: bold;
+  padding: 10px 10px 10px 10px;
+  vertical-align: middle;
+  margin-bottom: 30px;
+  margin-top: 20px;
+}
+
+.sign-in .form-control {
+  margin-bottom: 20px;
+  border-radius: 2px;
+  border: none;
+  background-color: white;
+}
+
+.sign-in .submit {
+  background-color: rgb(20, 20, 20);
+  color: white;
+}
+
+.api-credentials-form .form-control {
+  margin-bottom: 20px;
+  border-radius: 2px;
+  border: none;
+  background-color: white;
+}
+
+.api-credentials-form .submit {
+  background-color: rgb(20, 20, 20);
+  color: white;
+}
+
+.otp-enroll .form-control {
+  margin-bottom: 20px;
+  border-radius: 2px;
+  border: none;
+  background-color: white;
+}
+
+.otp-enroll .submit {
+  background-color: rgb(20, 20, 20);
+  color: white;
+}
+.form-message {
+  background-color: rgba(255, 6, 6, .33);
+  border-radius: 2px;
+  line-height: 50px;
+}
+
+.form-message.message-ok {
+  background-color: rgba(33, 255, 72, .33);
+}
+
+#main {
+  padding-top: 100px;
+}
+
+.box {
+  position: relative;
+  background-color: rgb(250, 250, 250);
+  box-shadow: 0 2px 6px 2px rgba(0,0,0,.05);
+  border-radius: 4px;
+}
+
+.box:hover {
+  box-shadow: 0 4px 15px 2px rgba(0,0,0,.20);
+}
diff --git a/cmd/web/yarn.lock b/cmd/web/yarn.lock
new file mode 100644
index 0000000..e8d57da
--- /dev/null
+++ b/cmd/web/yarn.lock
@@ -0,0 +1,3978 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@browserify/acorn5-object-spread@^5.0.1":
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/@browserify/acorn5-object-spread/-/acorn5-object-spread-5.0.1.tgz#92e9b37f97beac9ec429a3cc479ded380297540c"
+  dependencies:
+    acorn "^5.2.1"
+
+JSONStream@^1.0.3:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.2.tgz#c102371b6ec3a7cf3b847ca00c20bb0fce4c6dea"
+  dependencies:
+    jsonparse "^1.2.0"
+    through ">=2.2.7 <3"
+
+"JSV@>= 4.0.x":
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/JSV/-/JSV-4.0.2.tgz#d077f6825571f82132f9dffaed587b4029feff57"
+
+abbrev@1, abbrev@~1.0.4:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.0.9.tgz#91b4792588a7738c25f35dd6f63752a2f8776135"
+
+acorn@^4.0.3:
+  version "4.0.13"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-4.0.13.tgz#105495ae5361d697bd195c825192e1ad7f253787"
+
+acorn@^5.2.1:
+  version "5.4.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.4.1.tgz#fdc58d9d17f4a4e98d102ded826a9b9759125102"
+
+ajv@^4.9.1:
+  version "4.11.8"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.8.tgz#82ffb02b29e662ae53bdc20af15947706739c536"
+  dependencies:
+    co "^4.6.0"
+    json-stable-stringify "^1.0.1"
+
+amdefine@>=0.0.4:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
+
+ansi-regex@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-0.1.0.tgz#55ca60db6900857c423ae9297980026f941ed903"
+
+ansi-regex@^0.2.0, ansi-regex@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-0.2.1.tgz#0d8e946967a3d8143f93e24e298525fc1b2235f9"
+
+ansi-regex@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-1.1.1.tgz#41c847194646375e6a1a5d10c3ca054ef9fc980d"
+
+ansi-regex@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
+
+ansi-styles@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-1.1.0.tgz#eaecbf66cd706882760b2f4691582b8f55d7a7de"
+
+ansi-styles@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
+
+ansi-styles@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-1.0.0.tgz#cb102df1c56f5123eab8b67cd7b98027a0279178"
+
+anymatch@^1.3.0:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-1.3.2.tgz#553dcb8f91e3c889845dfdba34c77721b90b9d7a"
+  dependencies:
+    micromatch "^2.1.5"
+    normalize-path "^2.0.0"
+
+aproba@^1.0.3:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
+
+archy@0.0.2:
+  version "0.0.2"
+  resolved "https://registry.yarnpkg.com/archy/-/archy-0.0.2.tgz#910f43bf66141fc335564597abc189df44b3d35e"
+
+are-we-there-yet@~1.1.2:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/are-we-there-yet/-/are-we-there-yet-1.1.4.tgz#bb5dca382bb94f05e15194373d16fd3ba1ca110d"
+  dependencies:
+    delegates "^1.0.0"
+    readable-stream "^2.0.6"
+
+argparse@^1.0.2:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.9.tgz#73d83bc263f86e97f8cc4f6bae1b0e90a7d22c86"
+  dependencies:
+    sprintf-js "~1.0.2"
+
+arr-diff@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-2.0.0.tgz#8f3b827f955a8bd669697e4a4256ac3ceae356cf"
+  dependencies:
+    arr-flatten "^1.0.1"
+
+arr-flatten@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/arr-flatten/-/arr-flatten-1.1.0.tgz#36048bbff4e7b47e136644316c99669ea5ae91f1"
+
+array-filter@~0.0.0:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/array-filter/-/array-filter-0.0.1.tgz#7da8cf2e26628ed732803581fd21f67cacd2eeec"
+
+array-map@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/array-map/-/array-map-0.0.0.tgz#88a2bab73d1cf7bcd5c1b118a003f66f665fa662"
+
+array-reduce@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/array-reduce/-/array-reduce-0.0.0.tgz#173899d3ffd1c7d9383e4479525dbe278cab5f2b"
+
+array-unique@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.2.1.tgz#a1d97ccafcbc2625cc70fadceb36a50c58b01a53"
+
+asn1.js@^4.0.0:
+  version "4.9.2"
+  resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-4.9.2.tgz#8117ef4f7ed87cd8f89044b5bff97ac243a16c9a"
+  dependencies:
+    bn.js "^4.0.0"
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+
+asn1@0.1.11:
+  version "0.1.11"
+  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.1.11.tgz#559be18376d08a4ec4dbe80877d27818639b2df7"
+
+asn1@~0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.3.tgz#dac8787713c9966849fc8180777ebe9c1ddf3b86"
+
+assert-plus@1.0.0, assert-plus@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-1.0.0.tgz#f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525"
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+  resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-0.1.5.tgz#ee74009413002d84cec7219c6ac811812e723160"
+
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+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-0.2.0.tgz#d74e1b87e7affc0db8aadb7021f3fe48101ab234"
+
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+  resolved "https://registry.yarnpkg.com/assert/-/assert-1.4.1.tgz#99912d591836b5a6f5b345c0f07eefc08fc65d91"
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+  resolved "https://registry.yarnpkg.com/astw/-/astw-2.2.0.tgz#7bd41784d32493987aeb239b6b4e1c57a873b917"
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+  resolved "https://registry.yarnpkg.com/babel-cli/-/babel-cli-6.26.0.tgz#502ab54874d7db88ad00b887a06383ce03d002f1"
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+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-template-literals/-/babel-plugin-transform-es2015-template-literals-6.22.0.tgz#a84b3450f7e9f8f1f6839d6d687da84bb1236d8d"
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+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-typeof-symbol/-/babel-plugin-transform-es2015-typeof-symbol-6.23.0.tgz#dec09f1cddff94b52ac73d505c84df59dcceb372"
+  dependencies:
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+
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+  version "6.24.1"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-unicode-regex/-/babel-plugin-transform-es2015-unicode-regex-6.24.1.tgz#d38b12f42ea7323f729387f18a7c5ae1faeb35e9"
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+
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+
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+
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+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-strict-mode/-/babel-plugin-transform-strict-mode-6.24.1.tgz#d5faf7aa578a65bbe591cf5edae04a0c67020758"
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+  resolved "https://registry.yarnpkg.com/babel-polyfill/-/babel-polyfill-6.26.0.tgz#379937abc67d7895970adc621f284cd966cf2153"
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+  dependencies:
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+  resolved "https://registry.yarnpkg.com/babel-preset-react/-/babel-preset-react-6.24.1.tgz#ba69dfaea45fc3ec639b6a4ecea6e17702c91380"
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+  resolved "https://registry.yarnpkg.com/babel-register/-/babel-register-6.26.0.tgz#6ed021173e2fcb486d7acb45c6009a856f647071"
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+    browser-pack "^6.0.1"
+    browser-resolve "^1.11.0"
+    browserify-zlib "~0.2.0"
+    buffer "^5.0.2"
+    cached-path-relative "^1.0.0"
+    concat-stream "~1.5.1"
+    console-browserify "^1.1.0"
+    constants-browserify "~1.0.0"
+    crypto-browserify "^3.0.0"
+    defined "^1.0.0"
+    deps-sort "^2.0.0"
+    domain-browser "~1.1.0"
+    duplexer2 "~0.1.2"
+    events "~1.1.0"
+    glob "^7.1.0"
+    has "^1.0.0"
+    htmlescape "^1.1.0"
+    https-browserify "^1.0.0"
+    inherits "~2.0.1"
+    insert-module-globals "^7.0.0"
+    labeled-stream-splicer "^2.0.0"
+    mkdirp "^0.5.0"
+    module-deps "^5.0.1"
+    os-browserify "~0.3.0"
+    parents "^1.0.1"
+    path-browserify "~0.0.0"
+    process "~0.11.0"
+    punycode "^1.3.2"
+    querystring-es3 "~0.2.0"
+    read-only-stream "^2.0.0"
+    readable-stream "^2.0.2"
+    resolve "^1.1.4"
+    shasum "^1.0.0"
+    shell-quote "^1.6.1"
+    stream-browserify "^2.0.0"
+    stream-http "^2.0.0"
+    string_decoder "~1.0.0"
+    subarg "^1.0.0"
+    syntax-error "^1.1.1"
+    through2 "^2.0.0"
+    timers-browserify "^1.0.1"
+    tty-browserify "~0.0.0"
+    url "~0.11.0"
+    util "~0.10.1"
+    vm-browserify "~0.0.1"
+    xtend "^4.0.0"
+
+browserslist@^2.1.2:
+  version "2.11.3"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-2.11.3.tgz#fe36167aed1bbcde4827ebfe71347a2cc70b99b2"
+  dependencies:
+    caniuse-lite "^1.0.30000792"
+    electron-to-chromium "^1.3.30"
+
+buffer-xor@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/buffer-xor/-/buffer-xor-1.0.3.tgz#26e61ed1422fb70dd42e6e36729ed51d855fe8d9"
+
+buffer@^5.0.2:
+  version "5.0.8"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.0.8.tgz#84daa52e7cf2fa8ce4195bc5cf0f7809e0930b24"
+  dependencies:
+    base64-js "^1.0.2"
+    ieee754 "^1.1.4"
+
+buffers@~0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/buffers/-/buffers-0.1.1.tgz#b24579c3bed4d6d396aeee6d9a8ae7f5482ab7bb"
+
+builtin-status-codes@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
+
+cached-path-relative@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/cached-path-relative/-/cached-path-relative-1.0.1.tgz#d09c4b52800aa4c078e2dd81a869aac90d2e54e7"
+
+caniuse-lite@^1.0.30000792:
+  version "1.0.30000803"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000803.tgz#9939c37149d38d5f4540430490d240c03106a0f5"
+
+cardinal@0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/cardinal/-/cardinal-0.4.0.tgz#7d10aafb20837bde043c45e43a0c8c28cdaae45e"
+  dependencies:
+    redeyed "~0.4.0"
+
+caseless@~0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
+
+caseless@~0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.6.0.tgz#8167c1ab8397fb5bb95f96d28e5a81c50f247ac4"
+
+caseless@~0.8.0:
+  version "0.8.0"
+  resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.8.0.tgz#5bca2881d41437f54b2407ebe34888c7b9ad4f7d"
+
+chainsaw@~0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/chainsaw/-/chainsaw-0.1.0.tgz#5eab50b28afe58074d0d58291388828b5e5fbc98"
+  dependencies:
+    traverse ">=0.3.0 <0.4"
+
+chalk@0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-0.5.0.tgz#375dfccbc21c0a60a8b61bc5b78f3dc2a55c212f"
+  dependencies:
+    ansi-styles "^1.1.0"
+    escape-string-regexp "^1.0.0"
+    has-ansi "^0.1.0"
+    strip-ansi "^0.3.0"
+    supports-color "^0.2.0"
+
+chalk@^0.5.0, chalk@^0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-0.5.1.tgz#663b3a648b68b55d04690d49167aa837858f2174"
+  dependencies:
+    ansi-styles "^1.1.0"
+    escape-string-regexp "^1.0.0"
+    has-ansi "^0.1.0"
+    strip-ansi "^0.3.0"
+    supports-color "^0.2.0"
+
+chalk@^1.1.3, chalk@~1.1.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
+  dependencies:
+    ansi-styles "^2.2.1"
+    escape-string-regexp "^1.0.2"
+    has-ansi "^2.0.0"
+    strip-ansi "^3.0.0"
+    supports-color "^2.0.0"
+
+chalk@~0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-0.4.0.tgz#5199a3ddcd0c1efe23bc08c1b027b06176e0c64f"
+  dependencies:
+    ansi-styles "~1.0.0"
+    has-color "~0.1.0"
+    strip-ansi "~0.1.0"
+
+chmodr@0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/chmodr/-/chmodr-0.1.0.tgz#e09215a1d51542db2a2576969765bcf6125583eb"
+
+chokidar@^1.6.1:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-1.7.0.tgz#798e689778151c8076b4b360e5edd28cda2bb468"
+  dependencies:
+    anymatch "^1.3.0"
+    async-each "^1.0.0"
+    glob-parent "^2.0.0"
+    inherits "^2.0.1"
+    is-binary-path "^1.0.0"
+    is-glob "^2.0.0"
+    path-is-absolute "^1.0.0"
+    readdirp "^2.0.0"
+  optionalDependencies:
+    fsevents "^1.0.0"
+
+cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/cipher-base/-/cipher-base-1.0.4.tgz#8760e4ecc272f4c363532f926d874aae2c1397de"
+  dependencies:
+    inherits "^2.0.1"
+    safe-buffer "^5.0.1"
+
+classnames@^2.2.5:
+  version "2.2.5"
+  resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.2.5.tgz#fb3801d453467649ef3603c7d61a02bd129bde6d"
+
+cli-color@~0.3.2:
+  version "0.3.3"
+  resolved "https://registry.yarnpkg.com/cli-color/-/cli-color-0.3.3.tgz#12d5bdd158ff8a0b0db401198913c03df069f6f5"
+  dependencies:
+    d "~0.1.1"
+    es5-ext "~0.10.6"
+    memoizee "~0.3.8"
+    timers-ext "0.1"
+
+cli-table@~0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/cli-table/-/cli-table-0.3.1.tgz#f53b05266a8b1a0b934b3d0821e6e2dc5914ae23"
+  dependencies:
+    colors "1.0.3"
+
+cli@~1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/cli/-/cli-1.0.1.tgz#22817534f24bfa4950c34d532d48ecbc621b8c14"
+  dependencies:
+    exit "0.1.2"
+    glob "^7.1.1"
+
+co@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
+
+code-point-at@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
+
+colors@0.6.x:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/colors/-/colors-0.6.2.tgz#2423fe6678ac0c5dae8852e5d0e5be08c997abcc"
+
+colors@1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/colors/-/colors-1.0.3.tgz#0433f44d809680fdeb60ed260f1b0c262e82a40b"
+
+combine-source-map@~0.7.1:
+  version "0.7.2"
+  resolved "https://registry.yarnpkg.com/combine-source-map/-/combine-source-map-0.7.2.tgz#0870312856b307a87cc4ac486f3a9a62aeccc09e"
+  dependencies:
+    convert-source-map "~1.1.0"
+    inline-source-map "~0.6.0"
+    lodash.memoize "~3.0.3"
+    source-map "~0.5.3"
+
+combine-source-map@~0.8.0:
+  version "0.8.0"
+  resolved "https://registry.yarnpkg.com/combine-source-map/-/combine-source-map-0.8.0.tgz#a58d0df042c186fcf822a8e8015f5450d2d79a8b"
+  dependencies:
+    convert-source-map "~1.1.0"
+    inline-source-map "~0.6.0"
+    lodash.memoize "~3.0.3"
+    source-map "~0.5.3"
+
+combined-stream@^1.0.5, combined-stream@~1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.5.tgz#938370a57b4a51dea2c77c15d5c5fdf895164009"
+  dependencies:
+    delayed-stream "~1.0.0"
+
+combined-stream@~0.0.4, combined-stream@~0.0.5:
+  version "0.0.7"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-0.0.7.tgz#0137e657baa5a7541c57ac37ac5fc07d73b4dc1f"
+  dependencies:
+    delayed-stream "0.0.5"
+
+commander@2.5.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.5.0.tgz#d777b6a4d847d423e5d475da864294ac1ff5aa9d"
+
+commander@^2.11.0, commander@^2.5.0:
+  version "2.14.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.14.0.tgz#7b25325963e6aace20d3a9285b09379b0c2208b5"
+
+commander@~2.9.0:
+  version "2.9.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.9.0.tgz#9c99094176e12240cb22d6c5146098400fe0f7d4"
+  dependencies:
+    graceful-readlink ">= 1.0.0"
+
+comment-parser@^0.3.1:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/comment-parser/-/comment-parser-0.3.2.tgz#3c03f0776b86a36dfd9a0a2c97c6307f332082fe"
+  dependencies:
+    readable-stream "^2.0.4"
+
+commoner@^0.10.1:
+  version "0.10.8"
+  resolved "https://registry.yarnpkg.com/commoner/-/commoner-0.10.8.tgz#34fc3672cd24393e8bb47e70caa0293811f4f2c5"
+  dependencies:
+    commander "^2.5.0"
+    detective "^4.3.1"
+    glob "^5.0.15"
+    graceful-fs "^4.1.2"
+    iconv-lite "^0.4.5"
+    mkdirp "^0.5.0"
+    private "^0.1.6"
+    q "^1.1.2"
+    recast "^0.11.17"
+
+concat-map@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
+
+concat-stream@~1.5.1:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.5.2.tgz#708978624d856af41a5a741defdd261da752c266"
+  dependencies:
+    inherits "~2.0.1"
+    readable-stream "~2.0.0"
+    typedarray "~0.0.5"
+
+concat-stream@~1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.0.tgz#0aac662fd52be78964d5532f694784e70110acf7"
+  dependencies:
+    inherits "^2.0.3"
+    readable-stream "^2.2.2"
+    typedarray "^0.0.6"
+
+config-chain@~1.1.8:
+  version "1.1.11"
+  resolved "https://registry.yarnpkg.com/config-chain/-/config-chain-1.1.11.tgz#aba09747dfbe4c3e70e766a6e41586e1859fc6f2"
+  dependencies:
+    ini "^1.3.4"
+    proto-list "~1.2.1"
+
+configstore@^0.3.0, configstore@^0.3.1:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/configstore/-/configstore-0.3.2.tgz#25e4c16c3768abf75c5a65bc61761f495055b459"
+  dependencies:
+    graceful-fs "^3.0.1"
+    js-yaml "^3.1.0"
+    mkdirp "^0.5.0"
+    object-assign "^2.0.0"
+    osenv "^0.1.0"
+    user-home "^1.0.0"
+    uuid "^2.0.1"
+    xdg-basedir "^1.0.0"
+
+console-browserify@1.1.x, console-browserify@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/console-browserify/-/console-browserify-1.1.0.tgz#f0241c45730a9fc6323b206dbf38edc741d0bb10"
+  dependencies:
+    date-now "^0.1.4"
+
+console-control-strings@^1.0.0, console-control-strings@~1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
+
+constants-browserify@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/constants-browserify/-/constants-browserify-1.0.0.tgz#c20b96d8c617748aaf1c16021760cd27fcb8cb75"
+
+convert-source-map@^1.5.0:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.1.tgz#b8278097b9bc229365de5c62cf5fcaed8b5599e5"
+
+convert-source-map@~1.1.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.1.3.tgz#4829c877e9fe49b3161f3bf3673888e204699860"
+
+core-js@^2.4.0, core-js@^2.5.0:
+  version "2.5.3"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.3.tgz#8acc38345824f16d8365b7c9b4259168e8ed603e"
+
+core-util-is@1.0.2, core-util-is@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
+
+create-ecdh@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/create-ecdh/-/create-ecdh-4.0.0.tgz#888c723596cdf7612f6498233eebd7a35301737d"
+  dependencies:
+    bn.js "^4.1.0"
+    elliptic "^6.0.0"
+
+create-hash@^1.1.0, create-hash@^1.1.2:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/create-hash/-/create-hash-1.1.3.tgz#606042ac8b9262750f483caddab0f5819172d8fd"
+  dependencies:
+    cipher-base "^1.0.1"
+    inherits "^2.0.1"
+    ripemd160 "^2.0.0"
+    sha.js "^2.4.0"
+
+create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/create-hmac/-/create-hmac-1.1.6.tgz#acb9e221a4e17bdb076e90657c42b93e3726cf06"
+  dependencies:
+    cipher-base "^1.0.3"
+    create-hash "^1.1.0"
+    inherits "^2.0.1"
+    ripemd160 "^2.0.0"
+    safe-buffer "^5.0.1"
+    sha.js "^2.4.8"
+
+cryptiles@0.2.x:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/cryptiles/-/cryptiles-0.2.2.tgz#ed91ff1f17ad13d3748288594f8a48a0d26f325c"
+  dependencies:
+    boom "0.4.x"
+
+cryptiles@2.x.x:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/cryptiles/-/cryptiles-2.0.5.tgz#3bdfecdc608147c1c67202fa291e7dca59eaa3b8"
+  dependencies:
+    boom "2.x.x"
+
+crypto-browserify@^3.0.0:
+  version "3.12.0"
+  resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-3.12.0.tgz#396cf9f3137f03e4b8e532c58f698254e00f80ec"
+  dependencies:
+    browserify-cipher "^1.0.0"
+    browserify-sign "^4.0.0"
+    create-ecdh "^4.0.0"
+    create-hash "^1.1.0"
+    create-hmac "^1.1.0"
+    diffie-hellman "^5.0.0"
+    inherits "^2.0.1"
+    pbkdf2 "^3.0.3"
+    public-encrypt "^4.0.0"
+    randombytes "^2.0.0"
+    randomfill "^1.0.3"
+
+cst@^0.4.3:
+  version "0.4.10"
+  resolved "https://registry.yarnpkg.com/cst/-/cst-0.4.10.tgz#9c05c825290a762f0a85c0aabb8c0fe035ae8516"
+  dependencies:
+    babel-runtime "^6.9.2"
+    babylon "^6.8.1"
+    source-map-support "^0.4.0"
+
+ctype@0.5.3:
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/ctype/-/ctype-0.5.3.tgz#82c18c2461f74114ef16c135224ad0b9144ca12f"
+
+cycle@1.0.x:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/cycle/-/cycle-1.0.3.tgz#21e80b2be8580f98b468f379430662b046c34ad2"
+
+d@1:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/d/-/d-1.0.0.tgz#754bb5bfe55451da69a58b94d45f4c5b0462d58f"
+  dependencies:
+    es5-ext "^0.10.9"
+
+d@~0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/d/-/d-0.1.1.tgz#da184c535d18d8ee7ba2aa229b914009fae11309"
+  dependencies:
+    es5-ext "~0.10.2"
+
+dashdash@^1.12.0:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
+  dependencies:
+    assert-plus "^1.0.0"
+
+date-now@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/date-now/-/date-now-0.1.4.tgz#eaf439fd4d4848ad74e5cc7dbef200672b9e345b"
+
+debowerify@^1.3.1:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/debowerify/-/debowerify-1.5.0.tgz#0813bd5b8fee8f5fb77ebafd62e2979a17dcdaff"
+  dependencies:
+    bower "~1.3.12"
+    esprima "^2.0.0"
+    ordered-ast-traverse "^1.1.1"
+    through "~2.3.4"
+
+debug@^2.2.0, debug@^2.6.8:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  dependencies:
+    ms "2.0.0"
+
+decompress-zip@0.0.8:
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/decompress-zip/-/decompress-zip-0.0.8.tgz#4a265b22c7b209d7b24fa66f2b2dfbced59044f3"
+  dependencies:
+    binary "~0.3.0"
+    graceful-fs "~3.0.0"
+    mkpath "~0.1.0"
+    nopt "~2.2.0"
+    q "~1.0.0"
+    readable-stream "~1.1.8"
+    touch "0.0.2"
+
+deep-equal@*:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-1.0.1.tgz#f5d260292b660e084eff4cdbc9f08ad3247448b5"
+
+deep-extend@~0.2.5:
+  version "0.2.11"
+  resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.2.11.tgz#7a16ba69729132340506170494bc83f7076fe08f"
+
+deep-extend@~0.4.0:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.4.2.tgz#48b699c27e334bf89f10892be432f6e4c7d34a7f"
+
+defined@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/defined/-/defined-1.0.0.tgz#c98d9bcef75674188e110969151199e39b1fa693"
+
+delayed-stream@0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-0.0.5.tgz#d4b1f43a93e8296dfe02694f4680bc37a313c73f"
+
+delayed-stream@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
+
+delegates@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
+
+deps-sort@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/deps-sort/-/deps-sort-2.0.0.tgz#091724902e84658260eb910748cccd1af6e21fb5"
+  dependencies:
+    JSONStream "^1.0.3"
+    shasum "^1.0.0"
+    subarg "^1.0.0"
+    through2 "^2.0.0"
+
+des.js@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/des.js/-/des.js-1.0.0.tgz#c074d2e2aa6a8a9a07dbd61f9a15c2cd83ec8ecc"
+  dependencies:
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+
+detect-indent@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-4.0.0.tgz#f76d064352cdf43a1cb6ce619c4ee3a9475de208"
+  dependencies:
+    repeating "^2.0.0"
+
+detect-libc@^1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
+
+detective@^4.3.1:
+  version "4.7.1"
+  resolved "https://registry.yarnpkg.com/detective/-/detective-4.7.1.tgz#0eca7314338442febb6d65da54c10bb1c82b246e"
+  dependencies:
+    acorn "^5.2.1"
+    defined "^1.0.0"
+
+detective@^5.0.2:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/detective/-/detective-5.0.2.tgz#84ec2e1c581e74211e2ae4ffce1edf52c3263f84"
+  dependencies:
+    "@browserify/acorn5-object-spread" "^5.0.1"
+    acorn "^5.2.1"
+    defined "^1.0.0"
+
+diffie-hellman@^5.0.0:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/diffie-hellman/-/diffie-hellman-5.0.2.tgz#b5835739270cfe26acf632099fded2a07f209e5e"
+  dependencies:
+    bn.js "^4.1.0"
+    miller-rabin "^4.0.0"
+    randombytes "^2.0.0"
+
+dom-serializer@0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-0.1.0.tgz#073c697546ce0780ce23be4a28e293e40bc30c82"
+  dependencies:
+    domelementtype "~1.1.1"
+    entities "~1.1.1"
+
+domain-browser@~1.1.0:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.1.7.tgz#867aa4b093faa05f1de08c06f4d7b21fdf8698bc"
+
+domelementtype@1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.3.0.tgz#b17aed82e8ab59e52dd9c19b1756e0fc187204c2"
+
+domelementtype@~1.1.1:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.1.3.tgz#bd28773e2642881aec51544924299c5cd822185b"
+
+domhandler@2.3:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-2.3.0.tgz#2de59a0822d5027fabff6f032c2b25a2a8abe738"
+  dependencies:
+    domelementtype "1"
+
+domutils@1.5:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.5.1.tgz#dcd8488a26f563d61079e48c9f7b7e32373682cf"
+  dependencies:
+    dom-serializer "0"
+    domelementtype "1"
+
+duplexer2@^0.1.2, duplexer2@~0.1.0, duplexer2@~0.1.2:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/duplexer2/-/duplexer2-0.1.4.tgz#8b12dab878c0d69e3e7891051662a32fc6bddcc1"
+  dependencies:
+    readable-stream "^2.0.2"
+
+ecc-jsbn@~0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz#0fc73a9ed5f0d53c38193398523ef7e543777505"
+  dependencies:
+    jsbn "~0.1.0"
+
+electron-to-chromium@^1.3.30:
+  version "1.3.32"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.32.tgz#11d0684c0840e003c4be8928f8ac5f35dbc2b4e6"
+
+elliptic@^6.0.0:
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.0.tgz#cac9af8762c85836187003c8dfe193e5e2eae5df"
+  dependencies:
+    bn.js "^4.4.0"
+    brorand "^1.0.1"
+    hash.js "^1.0.0"
+    hmac-drbg "^1.0.0"
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+    minimalistic-crypto-utils "^1.0.0"
+
+end-of-stream@^1.0.0, end-of-stream@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.0.0.tgz#d4596e702734a93e40e9af864319eabd99ff2f0e"
+  dependencies:
+    once "~1.3.0"
+
+entities@1.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/entities/-/entities-1.0.0.tgz#b2987aa3821347fcde642b24fdfc9e4fb712bf26"
+
+entities@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.1.tgz#6e5c2d0a5621b5dadaecef80b90edfb5cd7772f0"
+
+envify@^3.2.0:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/envify/-/envify-3.4.1.tgz#d7122329e8df1688ba771b12501917c9ce5cbce8"
+  dependencies:
+    jstransform "^11.0.3"
+    through "~2.3.4"
+
+es5-ext@^0.10.35, es5-ext@^0.10.9, es5-ext@~0.10.11, es5-ext@~0.10.14, es5-ext@~0.10.2, es5-ext@~0.10.5, es5-ext@~0.10.6:
+  version "0.10.38"
+  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.38.tgz#fa7d40d65bbc9bb8a67e1d3f9cc656a00530eed3"
+  dependencies:
+    es6-iterator "~2.0.3"
+    es6-symbol "~3.1.1"
+
+es6-iterator@~0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-0.1.3.tgz#d6f58b8c4fc413c249b4baa19768f8e4d7c8944e"
+  dependencies:
+    d "~0.1.1"
+    es5-ext "~0.10.5"
+    es6-symbol "~2.0.1"
+
+es6-iterator@~2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-2.0.3.tgz#a7de889141a05a94b0854403b2d0a0fbfa98f3b7"
+  dependencies:
+    d "1"
+    es5-ext "^0.10.35"
+    es6-symbol "^3.1.1"
+
+es6-symbol@^3.1.1, es6-symbol@~3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.1.tgz#bf00ef4fdab6ba1b46ecb7b629b4c7ed5715cc77"
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+
+es6-symbol@~2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-2.0.1.tgz#761b5c67cfd4f1d18afb234f691d678682cb3bf3"
+  dependencies:
+    d "~0.1.1"
+    es5-ext "~0.10.5"
+
+es6-weak-map@~0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-0.1.4.tgz#706cef9e99aa236ba7766c239c8b9e286ea7d228"
+  dependencies:
+    d "~0.1.1"
+    es5-ext "~0.10.6"
+    es6-iterator "~0.1.3"
+    es6-symbol "~2.0.1"
+
+escape-string-regexp@^1.0.0, escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
+
+esprima-fb@^15001.1.0-dev-harmony-fb:
+  version "15001.1.0-dev-harmony-fb"
+  resolved "https://registry.yarnpkg.com/esprima-fb/-/esprima-fb-15001.1.0-dev-harmony-fb.tgz#30a947303c6b8d5e955bee2b99b1d233206a6901"
+
+esprima@^2.0.0, esprima@^2.6.0:
+  version "2.7.3"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
+
+esprima@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-1.0.4.tgz#9f557e08fc3b4d26ece9dd34f8fbf476b62585ad"
+
+esprima@~3.1.0:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
+
+estraverse@^4.1.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
+
+esutils@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
+
+event-emitter@~0.3.4:
+  version "0.3.5"
+  resolved "https://registry.yarnpkg.com/event-emitter/-/event-emitter-0.3.5.tgz#df8c69eef1647923c7157b9ce83840610b02cc39"
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+
+events@~1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
+
+evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz#7fcbdb198dc71959432efe13842684e0525acb02"
+  dependencies:
+    md5.js "^1.3.4"
+    safe-buffer "^5.1.1"
+
+exit@0.1.2, exit@0.1.x, exit@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/exit/-/exit-0.1.2.tgz#0632638f8d877cc82107d30a0fff1a17cba1cd0c"
+
+expand-brackets@^0.1.4:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-0.1.5.tgz#df07284e342a807cd733ac5af72411e581d1177b"
+  dependencies:
+    is-posix-bracket "^0.1.0"
+
+expand-range@^1.8.1:
+  version "1.8.2"
+  resolved "https://registry.yarnpkg.com/expand-range/-/expand-range-1.8.2.tgz#a299effd335fe2721ebae8e257ec79644fc85337"
+  dependencies:
+    fill-range "^2.1.0"
+
+extend@~3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
+
+extglob@^0.3.1:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/extglob/-/extglob-0.3.2.tgz#2e18ff3d2f49ab2765cec9023f011daa8d8349a1"
+  dependencies:
+    is-extglob "^1.0.0"
+
+extsprintf@1.3.0, extsprintf@^1.2.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
+
+eyes@0.1.x:
+  version "0.1.8"
+  resolved "https://registry.yarnpkg.com/eyes/-/eyes-0.1.8.tgz#62cf120234c683785d902348a800ef3e0cc20bc0"
+
+figures@^1.3.2:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/figures/-/figures-1.7.0.tgz#cbe1e3affcf1cd44b80cadfed28dc793a9701d2e"
+  dependencies:
+    escape-string-regexp "^1.0.5"
+    object-assign "^4.1.0"
+
+filename-regex@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/filename-regex/-/filename-regex-2.0.1.tgz#c1c4b9bee3e09725ddb106b75c1e301fe2f18b26"
+
+fill-range@^2.1.0:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-2.2.3.tgz#50b77dfd7e469bc7492470963699fe7a8485a723"
+  dependencies:
+    is-number "^2.1.0"
+    isobject "^2.0.0"
+    randomatic "^1.1.3"
+    repeat-element "^1.1.2"
+    repeat-string "^1.5.2"
+
+for-in@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
+
+for-own@^0.1.4:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/for-own/-/for-own-0.1.5.tgz#5265c681a4f294dabbf17c9509b6763aa84510ce"
+  dependencies:
+    for-in "^1.0.1"
+
+forever-agent@~0.5.0:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.5.2.tgz#6d0e09c4921f94a27f63d3b49c5feff1ea4c5130"
+
+forever-agent@~0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
+
+form-data@~0.1.0:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-0.1.4.tgz#91abd788aba9702b1aabfa8bc01031a2ac9e3b12"
+  dependencies:
+    async "~0.9.0"
+    combined-stream "~0.0.4"
+    mime "~1.2.11"
+
+form-data@~0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-0.2.0.tgz#26f8bc26da6440e299cbdcfb69035c4f77a6e466"
+  dependencies:
+    async "~0.9.0"
+    combined-stream "~0.0.4"
+    mime-types "~2.0.3"
+
+form-data@~2.1.1:
+  version "2.1.4"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.1.4.tgz#33c183acf193276ecaa98143a69e94bfee1750d1"
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.5"
+    mime-types "^2.1.12"
+
+fs-readdir-recursive@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/fs-readdir-recursive/-/fs-readdir-recursive-1.1.0.tgz#e32fc030a2ccee44a6b5371308da54be0b397d27"
+
+fs.realpath@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
+
+fsevents@^1.0.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.1.3.tgz#11f82318f5fe7bb2cd22965a108e9306208216d8"
+  dependencies:
+    nan "^2.3.0"
+    node-pre-gyp "^0.6.39"
+
+fstream-ignore@^1.0.5, fstream-ignore@~1.0.1:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/fstream-ignore/-/fstream-ignore-1.0.5.tgz#9c31dae34767018fe1d249b24dada67d092da105"
+  dependencies:
+    fstream "^1.0.0"
+    inherits "2"
+    minimatch "^3.0.0"
+
+fstream@^1.0.0, fstream@^1.0.10, fstream@^1.0.2, fstream@~1.0.2:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/fstream/-/fstream-1.0.11.tgz#5c1fb1f117477114f0632a0eb4b71b3cb0fd3171"
+  dependencies:
+    graceful-fs "^4.1.2"
+    inherits "~2.0.0"
+    mkdirp ">=0.5 0"
+    rimraf "2"
+
+function-bind@^1.0.2:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
+
+gauge@~2.7.3:
+  version "2.7.4"
+  resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
+  dependencies:
+    aproba "^1.0.3"
+    console-control-strings "^1.0.0"
+    has-unicode "^2.0.0"
+    object-assign "^4.1.0"
+    signal-exit "^3.0.0"
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+    wide-align "^1.1.0"
+
+getpass@^0.1.1:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/getpass/-/getpass-0.1.7.tgz#5eff8e3e684d569ae4cb2b1282604e8ba62149fa"
+  dependencies:
+    assert-plus "^1.0.0"
+
+glob-base@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/glob-base/-/glob-base-0.3.0.tgz#dbb164f6221b1c0b1ccf82aea328b497df0ea3c4"
+  dependencies:
+    glob-parent "^2.0.0"
+    is-glob "^2.0.0"
+
+glob-parent@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-2.0.0.tgz#81383d72db054fcccf5336daa902f182f6edbb28"
+  dependencies:
+    is-glob "^2.0.0"
+
+glob@^5.0.1, glob@^5.0.15:
+  version "5.0.15"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-5.0.15.tgz#1bc936b9e02f4a603fcc222ecf7633d30b8b93b1"
+  dependencies:
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "2 || 3"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+glob@^7.0.5, glob@^7.1.0, glob@^7.1.1, glob@^7.1.2:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+glob@~4.0.2:
+  version "4.0.6"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-4.0.6.tgz#695c50bdd4e2fb5c5d370b091f388d3707e291a7"
+  dependencies:
+    graceful-fs "^3.0.2"
+    inherits "2"
+    minimatch "^1.0.0"
+    once "^1.3.0"
+
+globals@^9.18.0:
+  version "9.18.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
+
+got@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/got/-/got-0.3.0.tgz#888ec66ca4bc735ab089dbe959496d0f79485493"
+  dependencies:
+    object-assign "^0.3.0"
+
+graceful-fs@^3.0.1, graceful-fs@^3.0.2, graceful-fs@~3.0.0, graceful-fs@~3.0.1:
+  version "3.0.11"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-3.0.11.tgz#7613c778a1afea62f25c630a086d7f3acbbdd818"
+  dependencies:
+    natives "^1.1.0"
+
+graceful-fs@^4.1.2, graceful-fs@^4.1.4:
+  version "4.1.11"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
+
+graceful-fs@~2.0.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-2.0.3.tgz#7cd2cdb228a4a3f36e95efa6cc142de7d1a136d0"
+
+"graceful-readlink@>= 1.0.0":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/graceful-readlink/-/graceful-readlink-1.0.1.tgz#4cafad76bc62f02fa039b2f94e9a3dd3a391a725"
+
+handlebars@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-2.0.0.tgz#6e9d7f8514a3467fa5e9f82cc158ecfc1d5ac76f"
+  dependencies:
+    optimist "~0.3"
+  optionalDependencies:
+    uglify-js "~2.3"
+
+har-schema@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-1.0.5.tgz#d263135f43307c02c602afc8fe95970c0151369e"
+
+har-validator@~4.2.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-4.2.1.tgz#33481d0f1bbff600dd203d75812a6a5fba002e2a"
+  dependencies:
+    ajv "^4.9.1"
+    har-schema "^1.0.5"
+
+has-ansi@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-0.1.0.tgz#84f265aae8c0e6a88a12d7022894b7568894c62e"
+  dependencies:
+    ansi-regex "^0.2.0"
+
+has-ansi@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-2.0.0.tgz#34f5049ce1ecdf2b0649af3ef24e45ed35416d91"
+  dependencies:
+    ansi-regex "^2.0.0"
+
+has-color@~0.1.0:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/has-color/-/has-color-0.1.7.tgz#67144a5260c34fc3cca677d041daf52fe7b78b2f"
+
+has-unicode@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
+
+has@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/has/-/has-1.0.1.tgz#8461733f538b0837c9361e39a9ab9e9704dc2f28"
+  dependencies:
+    function-bind "^1.0.2"
+
+hash-base@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/hash-base/-/hash-base-2.0.2.tgz#66ea1d856db4e8a5470cadf6fce23ae5244ef2e1"
+  dependencies:
+    inherits "^2.0.1"
+
+hash-base@^3.0.0:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/hash-base/-/hash-base-3.0.4.tgz#5fc8686847ecd73499403319a6b0a3f3f6ae4918"
+  dependencies:
+    inherits "^2.0.1"
+    safe-buffer "^5.0.1"
+
+hash.js@^1.0.0, hash.js@^1.0.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/hash.js/-/hash.js-1.1.3.tgz#340dedbe6290187151c1ea1d777a3448935df846"
+  dependencies:
+    inherits "^2.0.3"
+    minimalistic-assert "^1.0.0"
+
+hawk@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/hawk/-/hawk-1.1.1.tgz#87cd491f9b46e4e2aeaca335416766885d2d1ed9"
+  dependencies:
+    boom "0.4.x"
+    cryptiles "0.2.x"
+    hoek "0.9.x"
+    sntp "0.2.x"
+
+hawk@3.1.3, hawk@~3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/hawk/-/hawk-3.1.3.tgz#078444bd7c1640b0fe540d2c9b73d59678e8e1c4"
+  dependencies:
+    boom "2.x.x"
+    cryptiles "2.x.x"
+    hoek "2.x.x"
+    sntp "1.x.x"
+
+hmac-drbg@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/hmac-drbg/-/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1"
+  dependencies:
+    hash.js "^1.0.3"
+    minimalistic-assert "^1.0.0"
+    minimalistic-crypto-utils "^1.0.1"
+
+hoek@0.9.x:
+  version "0.9.1"
+  resolved "https://registry.yarnpkg.com/hoek/-/hoek-0.9.1.tgz#3d322462badf07716ea7eb85baf88079cddce505"
+
+hoek@2.x.x:
+  version "2.16.3"
+  resolved "https://registry.yarnpkg.com/hoek/-/hoek-2.16.3.tgz#20bb7403d3cea398e91dc4710a8ff1b8274a25ed"
+
+home-or-tmp@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/home-or-tmp/-/home-or-tmp-2.0.0.tgz#e36c3f2d2cae7d746a857e38d18d5f32a7882db8"
+  dependencies:
+    os-homedir "^1.0.0"
+    os-tmpdir "^1.0.1"
+
+htmlescape@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/htmlescape/-/htmlescape-1.1.1.tgz#3a03edc2214bca3b66424a3e7959349509cb0351"
+
+htmlparser2@3.8.3, htmlparser2@3.8.x:
+  version "3.8.3"
+  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-3.8.3.tgz#996c28b191516a8be86501a7d79757e5c70c1068"
+  dependencies:
+    domelementtype "1"
+    domhandler "2.3"
+    domutils "1.5"
+    entities "1.0"
+    readable-stream "1.1"
+
+http-signature@~0.10.0:
+  version "0.10.1"
+  resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-0.10.1.tgz#4fbdac132559aa8323121e540779c0a012b27e66"
+  dependencies:
+    asn1 "0.1.11"
+    assert-plus "^0.1.5"
+    ctype "0.5.3"
+
+http-signature@~1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.1.1.tgz#df72e267066cd0ac67fb76adf8e134a8fbcf91bf"
+  dependencies:
+    assert-plus "^0.2.0"
+    jsprim "^1.2.2"
+    sshpk "^1.7.0"
+
+https-browserify@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-1.0.0.tgz#ec06c10e0a34c0f2faf199f7fd7fc78fffd03c73"
+
+i@0.3.x:
+  version "0.3.6"
+  resolved "https://registry.yarnpkg.com/i/-/i-0.3.6.tgz#d96c92732076f072711b6b10fd7d4f65ad8ee23d"
+
+iconv-lite@^0.4.5:
+  version "0.4.19"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
+
+ieee754@^1.1.4:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.8.tgz#be33d40ac10ef1926701f6f08a2d86fbfd1ad3e4"
+
+indexof@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/indexof/-/indexof-0.0.1.tgz#82dc336d232b9062179d05ab3293a66059fd435d"
+
+inflight@^1.0.4:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
+  dependencies:
+    once "^1.3.0"
+    wrappy "1"
+
+inherit@^2.2.2:
+  version "2.2.6"
+  resolved "https://registry.yarnpkg.com/inherit/-/inherit-2.2.6.tgz#f1614b06c8544e8128e4229c86347db73ad9788d"
+
+inherits@2, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.0, inherits@~2.0.1, inherits@~2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
+
+inherits@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.1.tgz#b17d08d326b4423e568eff719f91b0b1cbdf69f1"
+
+ini@^1.2.0, ini@^1.3.4, ini@~1.3.0:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
+
+inline-source-map@~0.6.0:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/inline-source-map/-/inline-source-map-0.6.2.tgz#f9393471c18a79d1724f863fa38b586370ade2a5"
+  dependencies:
+    source-map "~0.5.3"
+
+inquirer@0.7.1:
+  version "0.7.1"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-0.7.1.tgz#b8acf140165bd581862ed1198fb6d26430091fac"
+  dependencies:
+    chalk "^0.5.0"
+    cli-color "~0.3.2"
+    figures "^1.3.2"
+    lodash "~2.4.1"
+    mute-stream "0.0.4"
+    readline2 "~0.1.0"
+    rx "^2.2.27"
+    through "~2.3.4"
+
+inquirer@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-0.6.0.tgz#614d7bb3e48f9e6a8028e94a0c38f23ef29823d3"
+  dependencies:
+    chalk "^0.5.0"
+    cli-color "~0.3.2"
+    lodash "~2.4.1"
+    mute-stream "0.0.4"
+    readline2 "~0.1.0"
+    rx "^2.2.27"
+    through "~2.3.4"
+
+insert-module-globals@^7.0.0:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/insert-module-globals/-/insert-module-globals-7.0.1.tgz#c03bf4e01cb086d5b5e5ace8ad0afe7889d638c3"
+  dependencies:
+    JSONStream "^1.0.3"
+    combine-source-map "~0.7.1"
+    concat-stream "~1.5.1"
+    is-buffer "^1.1.0"
+    lexical-scope "^1.2.0"
+    process "~0.11.0"
+    through2 "^2.0.0"
+    xtend "^4.0.0"
+
+insight@0.4.3:
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/insight/-/insight-0.4.3.tgz#76d653c5c0d8048b03cdba6385a6948f74614af0"
+  dependencies:
+    async "^0.9.0"
+    chalk "^0.5.1"
+    configstore "^0.3.1"
+    inquirer "^0.6.0"
+    lodash.debounce "^2.4.1"
+    object-assign "^1.0.0"
+    os-name "^1.0.0"
+    request "^2.40.0"
+    tough-cookie "^0.12.1"
+
+intersect@~0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/intersect/-/intersect-0.0.3.tgz#c1a4a5e5eac6ede4af7504cc07e0ada7bc9f4920"
+
+invariant@^2.2.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.2.tgz#9e1f56ac0acdb6bf303306f338be3b204ae60360"
+  dependencies:
+    loose-envify "^1.0.0"
+
+is-binary-path@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-1.0.1.tgz#75f16642b480f187a711c814161fd3a4a7655898"
+  dependencies:
+    binary-extensions "^1.0.0"
+
+is-buffer@^1.1.0, is-buffer@^1.1.5:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
+
+is-dotfile@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/is-dotfile/-/is-dotfile-1.0.3.tgz#a6a2f32ffd2dfb04f5ca25ecd0f6b83cf798a1e1"
+
+is-equal-shallow@^0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/is-equal-shallow/-/is-equal-shallow-0.1.3.tgz#2238098fc221de0bcfa5d9eac4c45d638aa1c534"
+  dependencies:
+    is-primitive "^2.0.0"
+
+is-extendable@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-0.1.1.tgz#62b110e289a471418e3ec36a617d472e301dfc89"
+
+is-extglob@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-1.0.0.tgz#ac468177c4943405a092fc8f29760c6ffc6206c0"
+
+is-finite@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-finite/-/is-finite-1.0.2.tgz#cc6677695602be550ef11e8b4aa6305342b6d0aa"
+  dependencies:
+    number-is-nan "^1.0.0"
+
+is-fullwidth-code-point@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz#ef9e31386f031a7f0d643af82fde50c457ef00cb"
+  dependencies:
+    number-is-nan "^1.0.0"
+
+is-glob@^2.0.0, is-glob@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-2.0.1.tgz#d096f926a3ded5600f3fdfd91198cb0888c2d863"
+  dependencies:
+    is-extglob "^1.0.0"
+
+is-number@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-2.1.0.tgz#01fcbbb393463a548f2f466cce16dece49db908f"
+  dependencies:
+    kind-of "^3.0.2"
+
+is-number@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-3.0.0.tgz#24fd6201a4782cf50561c810276afc7d12d71195"
+  dependencies:
+    kind-of "^3.0.2"
+
+is-posix-bracket@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/is-posix-bracket/-/is-posix-bracket-0.1.1.tgz#3334dc79774368e92f016e6fbc0a88f5cd6e6bc4"
+
+is-primitive@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-primitive/-/is-primitive-2.0.0.tgz#207bab91638499c07b2adf240a41a87210034575"
+
+is-root@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-root/-/is-root-1.0.0.tgz#07b6c233bc394cd9d02ba15c966bd6660d6342d5"
+
+is-typedarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
+
+is-utf8@^0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
+
+isarray@0.0.1, isarray@~0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
+
+isarray@1.0.0, isarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
+
+isobject@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/isobject/-/isobject-2.1.0.tgz#f065561096a3f1da2ef46272f815c840d87e0c89"
+  dependencies:
+    isarray "1.0.0"
+
+isstream@0.1.x, isstream@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
+
+js-tokens@^3.0.0, js-tokens@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
+
+js-yaml@^3.1.0, js-yaml@~3.4.0:
+  version "3.4.6"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.4.6.tgz#6be1b23f6249f53d293370fd4d1aaa63ce1b4eb0"
+  dependencies:
+    argparse "^1.0.2"
+    esprima "^2.6.0"
+    inherit "^2.2.2"
+
+jsbn@~0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
+
+jscs-jsdoc@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/jscs-jsdoc/-/jscs-jsdoc-2.0.0.tgz#f53ebce029aa3125bd88290ba50d64d4510a4871"
+  dependencies:
+    comment-parser "^0.3.1"
+    jsdoctypeparser "~1.2.0"
+
+jscs-preset-wikimedia@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/jscs-preset-wikimedia/-/jscs-preset-wikimedia-1.0.0.tgz#fff563342038fc2e8826b7bb7309c3ae3406fc7e"
+
+jscs@^3.0.3:
+  version "3.0.7"
+  resolved "https://registry.yarnpkg.com/jscs/-/jscs-3.0.7.tgz#7141b4dff5b86e32d0e99d764b836767c30d201a"
+  dependencies:
+    chalk "~1.1.0"
+    cli-table "~0.3.1"
+    commander "~2.9.0"
+    cst "^0.4.3"
+    estraverse "^4.1.0"
+    exit "~0.1.2"
+    glob "^5.0.1"
+    htmlparser2 "3.8.3"
+    js-yaml "~3.4.0"
+    jscs-jsdoc "^2.0.0"
+    jscs-preset-wikimedia "~1.0.0"
+    jsonlint "~1.6.2"
+    lodash "~3.10.0"
+    minimatch "~3.0.0"
+    natural-compare "~1.2.2"
+    pathval "~0.1.1"
+    prompt "~0.2.14"
+    reserved-words "^0.1.1"
+    resolve "^1.1.6"
+    strip-bom "^2.0.0"
+    strip-json-comments "~1.0.2"
+    to-double-quotes "^2.0.0"
+    to-single-quotes "^2.0.0"
+    vow "~0.4.8"
+    vow-fs "~0.3.4"
+    xmlbuilder "^3.1.0"
+
+jsdoctypeparser@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/jsdoctypeparser/-/jsdoctypeparser-1.2.0.tgz#e7dedc153a11849ffc5141144ae86a7ef0c25392"
+  dependencies:
+    lodash "^3.7.0"
+
+jsesc@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-1.3.0.tgz#46c3fec8c1892b12b0833db9bc7622176dbab34b"
+
+jsesc@~0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
+
+jshint@^2.9.2:
+  version "2.9.5"
+  resolved "https://registry.yarnpkg.com/jshint/-/jshint-2.9.5.tgz#1e7252915ce681b40827ee14248c46d34e9aa62c"
+  dependencies:
+    cli "~1.0.0"
+    console-browserify "1.1.x"
+    exit "0.1.x"
+    htmlparser2 "3.8.x"
+    lodash "3.7.x"
+    minimatch "~3.0.2"
+    shelljs "0.3.x"
+    strip-json-comments "1.0.x"
+
+json-schema@0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
+
+json-stable-stringify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
+  dependencies:
+    jsonify "~0.0.0"
+
+json-stable-stringify@~0.0.0:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-0.0.1.tgz#611c23e814db375527df851193db59dd2af27f45"
+  dependencies:
+    jsonify "~0.0.0"
+
+json-stringify-safe@~5.0.0, json-stringify-safe@~5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
+
+json5@^0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
+
+jsonify@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
+
+jsonlint@~1.6.2:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/jsonlint/-/jsonlint-1.6.2.tgz#5737045085f55eb455c68b1ff4ebc01bd50e8830"
+  dependencies:
+    JSV ">= 4.0.x"
+    nomnom ">= 1.5.x"
+
+jsonparse@^1.2.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/jsonparse/-/jsonparse-1.3.1.tgz#3f4dae4a91fac315f71062f8521cc239f1366280"
+
+jsprim@^1.2.2:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
+  dependencies:
+    assert-plus "1.0.0"
+    extsprintf "1.3.0"
+    json-schema "0.2.3"
+    verror "1.10.0"
+
+jstransform@^11.0.3:
+  version "11.0.3"
+  resolved "https://registry.yarnpkg.com/jstransform/-/jstransform-11.0.3.tgz#09a78993e0ae4d4ef4487f6155a91f6190cb4223"
+  dependencies:
+    base62 "^1.1.0"
+    commoner "^0.10.1"
+    esprima-fb "^15001.1.0-dev-harmony-fb"
+    object-assign "^2.0.0"
+    source-map "^0.4.2"
+
+junk@~1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/junk/-/junk-1.0.3.tgz#87be63488649cbdca6f53ab39bec9ccd2347f592"
+
+kind-of@^3.0.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.2.2.tgz#31ea21a734bab9bbb0f32466d893aea51e4a3c64"
+  dependencies:
+    is-buffer "^1.1.5"
+
+kind-of@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-4.0.0.tgz#20813df3d712928b207378691a45066fae72dd57"
+  dependencies:
+    is-buffer "^1.1.5"
+
+labeled-stream-splicer@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/labeled-stream-splicer/-/labeled-stream-splicer-2.0.0.tgz#a52e1d138024c00b86b1c0c91f677918b8ae0a59"
+  dependencies:
+    inherits "^2.0.1"
+    isarray "~0.0.1"
+    stream-splicer "^2.0.0"
+
+latest-version@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/latest-version/-/latest-version-0.2.0.tgz#adaf898d5f22380d3f9c45386efdff0a1b5b7501"
+  dependencies:
+    package-json "^0.2.0"
+
+lexical-scope@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/lexical-scope/-/lexical-scope-1.2.0.tgz#fcea5edc704a4b3a8796cdca419c3a0afaf22df4"
+  dependencies:
+    astw "^2.0.0"
+
+localenv@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/localenv/-/localenv-0.2.2.tgz#c508f29d3485bdc9341d3ead17f61c5abd1b0bab"
+  dependencies:
+    commander "2.5.0"
+
+localenvify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/localenvify/-/localenvify-1.0.1.tgz#0db4aa46d55628dfd24e438fbb0627b275968943"
+  dependencies:
+    envify "^3.2.0"
+    localenv "^0.2.2"
+
+lockfile@~1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/lockfile/-/lockfile-1.0.3.tgz#2638fc39a0331e9cac1a04b71799931c9c50df79"
+
+lodash._isnative@~2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/lodash._isnative/-/lodash._isnative-2.4.1.tgz#3ea6404b784a7be836c7b57580e1cdf79b14832c"
+
+lodash._objecttypes@~2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/lodash._objecttypes/-/lodash._objecttypes-2.4.1.tgz#7c0b7f69d98a1f76529f890b0cdb1b4dfec11c11"
+
+lodash.debounce@^2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-2.4.1.tgz#d8cead246ec4b926e8b85678fc396bfeba8cc6fc"
+  dependencies:
+    lodash.isfunction "~2.4.1"
+    lodash.isobject "~2.4.1"
+    lodash.now "~2.4.1"
+
+lodash.isfunction@~2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/lodash.isfunction/-/lodash.isfunction-2.4.1.tgz#2cfd575c73e498ab57e319b77fa02adef13a94d1"
+
+lodash.isobject@~2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/lodash.isobject/-/lodash.isobject-2.4.1.tgz#5a2e47fe69953f1ee631a7eba1fe64d2d06558f5"
+  dependencies:
+    lodash._objecttypes "~2.4.1"
+
+lodash.memoize@~3.0.3:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-3.0.4.tgz#2dcbd2c287cbc0a55cc42328bd0c736150d53e3f"
+
+lodash.now@~2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/lodash.now/-/lodash.now-2.4.1.tgz#6872156500525185faf96785bb7fe7fe15b562c6"
+  dependencies:
+    lodash._isnative "~2.4.1"
+
+lodash@3.7.x:
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.7.0.tgz#3678bd8ab995057c07ade836ed2ef087da811d45"
+
+lodash@^3.5.0, lodash@^3.7.0, lodash@~3.10.0:
+  version "3.10.1"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
+
+lodash@^4.17.4:
+  version "4.17.5"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.5.tgz#99a92d65c0272debe8c96b6057bc8fbfa3bed511"
+
+lodash@~2.4.1:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-2.4.2.tgz#fadd834b9683073da179b3eae6d9c0d15053f73e"
+
+loose-envify@^1.0.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.3.1.tgz#d1a8ad33fa9ce0e713d65fdd0ac8b748d478c848"
+  dependencies:
+    js-tokens "^3.0.0"
+
+lru-cache@2, lru-cache@~2.5.0:
+  version "2.5.2"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-2.5.2.tgz#1fddad938aae1263ce138680be1b3f591c0ab41c"
+
+lru-cache@~2.3.0:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-2.3.1.tgz#b3adf6b3d856e954e2c390e6cef22081245a53d6"
+
+lru-queue@0.1:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/lru-queue/-/lru-queue-0.1.0.tgz#2738bd9f0d3cf4f84490c5736c48699ac632cda3"
+  dependencies:
+    es5-ext "~0.10.2"
+
+md5.js@^1.3.4:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/md5.js/-/md5.js-1.3.4.tgz#e9bdbde94a20a5ac18b04340fc5764d5b09d901d"
+  dependencies:
+    hash-base "^3.0.0"
+    inherits "^2.0.1"
+
+memoizee@~0.3.8:
+  version "0.3.10"
+  resolved "https://registry.yarnpkg.com/memoizee/-/memoizee-0.3.10.tgz#4eca0d8aed39ec9d017f4c5c2f2f6432f42e5c8f"
+  dependencies:
+    d "~0.1.1"
+    es5-ext "~0.10.11"
+    es6-weak-map "~0.1.4"
+    event-emitter "~0.3.4"
+    lru-queue "0.1"
+    next-tick "~0.2.2"
+    timers-ext "0.1"
+
+micromatch@^2.1.5:
+  version "2.3.11"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-2.3.11.tgz#86677c97d1720b363431d04d0d15293bd38c1565"
+  dependencies:
+    arr-diff "^2.0.0"
+    array-unique "^0.2.1"
+    braces "^1.8.2"
+    expand-brackets "^0.1.4"
+    extglob "^0.3.1"
+    filename-regex "^2.0.0"
+    is-extglob "^1.0.0"
+    is-glob "^2.0.1"
+    kind-of "^3.0.2"
+    normalize-path "^2.0.1"
+    object.omit "^2.0.0"
+    parse-glob "^3.0.4"
+    regex-cache "^0.4.2"
+
+miller-rabin@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/miller-rabin/-/miller-rabin-4.0.1.tgz#f080351c865b0dc562a8462966daa53543c78a4d"
+  dependencies:
+    bn.js "^4.0.0"
+    brorand "^1.0.1"
+
+mime-db@~1.12.0:
+  version "1.12.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.12.0.tgz#3d0c63180f458eb10d325aaa37d7c58ae312e9d7"
+
+mime-db@~1.30.0:
+  version "1.30.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.30.0.tgz#74c643da2dd9d6a45399963465b26d5ca7d71f01"
+
+mime-types@^2.1.12, mime-types@~2.1.7:
+  version "2.1.17"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.17.tgz#09d7a393f03e995a79f8af857b70a9e0ab16557a"
+  dependencies:
+    mime-db "~1.30.0"
+
+mime-types@~1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-1.0.2.tgz#995ae1392ab8affcbfcb2641dd054e943c0d5dce"
+
+mime-types@~2.0.3:
+  version "2.0.14"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.0.14.tgz#310e159db23e077f8bb22b748dabfa4957140aa6"
+  dependencies:
+    mime-db "~1.12.0"
+
+mime@~1.2.11:
+  version "1.2.11"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.2.11.tgz#58203eed86e3a5ef17aed2b7d9ebd47f0a60dd10"
+
+minimalistic-assert@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/minimalistic-assert/-/minimalistic-assert-1.0.0.tgz#702be2dda6b37f4836bcb3f5db56641b64a1d3d3"
+
+minimalistic-crypto-utils@^1.0.0, minimalistic-crypto-utils@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz#f6c00c1c0b082246e5c4d99dfb8c7c083b2b582a"
+
+"minimatch@2 || 3", minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.4, minimatch@~3.0.0, minimatch@~3.0.2:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
+  dependencies:
+    brace-expansion "^1.1.7"
+
+minimatch@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-1.0.0.tgz#e0dd2120b49e1b724ce8d714c520822a9438576d"
+  dependencies:
+    lru-cache "2"
+    sigmund "~1.0.0"
+
+minimist@0.0.8, minimist@~0.0.1:
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
+
+minimist@^1.1.0, minimist@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
+
+mkdirp@0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.0.tgz#1d73076a6df986cd9344e15e71fcc05a4c9abf12"
+  dependencies:
+    minimist "0.0.8"
+
+mkdirp@0.x.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
+  dependencies:
+    minimist "0.0.8"
+
+mkdirp@~0.3.5:
+  version "0.3.5"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.3.5.tgz#de3e5f8961c88c787ee1368df849ac4413eca8d7"
+
+mkpath@~0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/mkpath/-/mkpath-0.1.0.tgz#7554a6f8d871834cc97b5462b122c4c124d6de91"
+
+module-deps@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/module-deps/-/module-deps-5.0.1.tgz#3bc47c14b0a6d925aff2ec4a177b456a96ae0396"
+  dependencies:
+    JSONStream "^1.0.3"
+    browser-resolve "^1.7.0"
+    cached-path-relative "^1.0.0"
+    concat-stream "~1.6.0"
+    defined "^1.0.0"
+    detective "^5.0.2"
+    duplexer2 "^0.1.2"
+    inherits "^2.0.1"
+    parents "^1.0.0"
+    readable-stream "^2.0.2"
+    resolve "^1.1.3"
+    stream-combiner2 "^1.1.1"
+    subarg "^1.0.0"
+    through2 "^2.0.0"
+    xtend "^4.0.0"
+
+mout@~0.9.0:
+  version "0.9.1"
+  resolved "https://registry.yarnpkg.com/mout/-/mout-0.9.1.tgz#84f0f3fd6acc7317f63de2affdcc0cee009b0477"
+
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+
+mute-stream@0.0.4, mute-stream@~0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.4.tgz#a9219960a6d5d5d046597aee51252c6655f7177e"
+
+nan@^2.3.0:
+  version "2.8.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.8.0.tgz#ed715f3fe9de02b57a5e6252d90a96675e1f085a"
+
+natives@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/natives/-/natives-1.1.1.tgz#011acce1f7cbd87f7ba6b3093d6cd9392be1c574"
+
+natural-compare@~1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.2.2.tgz#1f96d60e3141cac1b6d05653ce0daeac763af6aa"
+
+ncp@0.4.x:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/ncp/-/ncp-0.4.2.tgz#abcc6cbd3ec2ed2a729ff6e7c1fa8f01784a8574"
+
+next-tick@1:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
+
+next-tick@~0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-0.2.2.tgz#75da4a927ee5887e39065880065b7336413b310d"
+
+node-pre-gyp@^0.6.39:
+  version "0.6.39"
+  resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.6.39.tgz#c00e96860b23c0e1420ac7befc5044e1d78d8649"
+  dependencies:
+    detect-libc "^1.0.2"
+    hawk "3.1.3"
+    mkdirp "^0.5.1"
+    nopt "^4.0.1"
+    npmlog "^4.0.2"
+    rc "^1.1.7"
+    request "2.81.0"
+    rimraf "^2.6.1"
+    semver "^5.3.0"
+    tar "^2.2.1"
+    tar-pack "^3.4.0"
+
+node-uuid@~1.4.0:
+  version "1.4.8"
+  resolved "https://registry.yarnpkg.com/node-uuid/-/node-uuid-1.4.8.tgz#b040eb0923968afabf8d32fb1f17f1167fdab907"
+
+"nomnom@>= 1.5.x":
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/nomnom/-/nomnom-1.8.1.tgz#2151f722472ba79e50a76fc125bb8c8f2e4dc2a7"
+  dependencies:
+    chalk "~0.4.0"
+    underscore "~1.6.0"
+
+nopt@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/nopt/-/nopt-4.0.1.tgz#d0d4685afd5415193c8c7505602d0d17cd64474d"
+  dependencies:
+    abbrev "1"
+    osenv "^0.1.4"
+
+nopt@~1.0.10:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/nopt/-/nopt-1.0.10.tgz#6ddd21bd2a31417b92727dd585f8a6f37608ebee"
+  dependencies:
+    abbrev "1"
+
+nopt@~2.2.0:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/nopt/-/nopt-2.2.1.tgz#2aa09b7d1768487b3b89a9c5aa52335bff0baea7"
+  dependencies:
+    abbrev "1"
+
+nopt@~3.0.0, nopt@~3.0.1:
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/nopt/-/nopt-3.0.6.tgz#c6465dbf08abcd4db359317f79ac68a646b28ff9"
+  dependencies:
+    abbrev "1"
+
+normalize-path@^2.0.0, normalize-path@^2.0.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-2.1.1.tgz#1ab28b556e198363a8c1a6f7e6fa20137fe6aed9"
+  dependencies:
+    remove-trailing-separator "^1.0.1"
+
+npmconf@^2.0.1:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/npmconf/-/npmconf-2.1.2.tgz#66606a4a736f1e77a059aa071a79c94ab781853a"
+  dependencies:
+    config-chain "~1.1.8"
+    inherits "~2.0.0"
+    ini "^1.2.0"
+    mkdirp "^0.5.0"
+    nopt "~3.0.1"
+    once "~1.3.0"
+    osenv "^0.1.0"
+    semver "2 || 3 || 4"
+    uid-number "0.0.5"
+
+npmlog@^4.0.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
+  dependencies:
+    are-we-there-yet "~1.1.2"
+    console-control-strings "~1.1.0"
+    gauge "~2.7.3"
+    set-blocking "~2.0.0"
+
+number-is-nan@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
+
+oauth-sign@~0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.4.0.tgz#f22956f31ea7151a821e5f2fb32c113cad8b9f69"
+
+oauth-sign@~0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.5.0.tgz#d767f5169325620eab2e087ef0c472e773db6461"
+
+oauth-sign@~0.8.1:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
+
+object-assign@^0.3.0:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-0.3.1.tgz#060e2a2a27d7c0d77ec77b78f11aa47fd88008d2"
+
+object-assign@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-1.0.0.tgz#e65dc8766d3b47b4b8307465c8311da030b070a6"
+
+object-assign@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-2.1.1.tgz#43c36e5d569ff8e4816c4efa8be02d26967c18aa"
+
+object-assign@^4.1.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
+
+object.omit@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/object.omit/-/object.omit-2.0.1.tgz#1a9c744829f39dbb858c76ca3579ae2a54ebd1fa"
+  dependencies:
+    for-own "^0.1.4"
+    is-extendable "^0.1.1"
+
+once@^1.3.0, once@^1.3.3:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
+  dependencies:
+    wrappy "1"
+
+once@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.2.0.tgz#de1905c636af874a8fba862d9aabddd1f920461c"
+
+once@~1.3.0:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.3.3.tgz#b2e261557ce4c314ec8304f3fa82663e4297ca20"
+  dependencies:
+    wrappy "1"
+
+opn@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/opn/-/opn-1.0.2.tgz#b909643346d00a1abc977a8b96f3ce3c53d5cf5f"
+
+optimist@~0.3, optimist@~0.3.5:
+  version "0.3.7"
+  resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.3.7.tgz#c90941ad59e4273328923074d2cf2e7cbc6ec0d9"
+  dependencies:
+    wordwrap "~0.0.2"
+
+optimist@~0.6.0:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.6.1.tgz#da3ea74686fa21a19a111c326e90eb15a0196686"
+  dependencies:
+    minimist "~0.0.1"
+    wordwrap "~0.0.2"
+
+ordered-ast-traverse@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ordered-ast-traverse/-/ordered-ast-traverse-1.1.1.tgz#6843a170bc0eee8b520cc8ddc1ddd3aa30fa057c"
+  dependencies:
+    ordered-esprima-props "~1.1.0"
+
+ordered-esprima-props@~1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/ordered-esprima-props/-/ordered-esprima-props-1.1.0.tgz#a9827086df5f010aa60e9bd02b6e0335cea2ffcb"
+
+os-browserify@~0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/os-browserify/-/os-browserify-0.3.0.tgz#854373c7f5c2315914fc9bfc6bd8238fdda1ec27"
+
+os-homedir@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
+
+os-name@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/os-name/-/os-name-1.0.3.tgz#1b379f64835af7c5a7f498b357cb95215c159edf"
+  dependencies:
+    osx-release "^1.0.0"
+    win-release "^1.0.0"
+
+os-tmpdir@^1.0.0, os-tmpdir@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
+
+osenv@0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.0.3.tgz#cd6ad8ddb290915ad9e22765576025d411f29cb6"
+
+osenv@0.1.0, osenv@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.1.0.tgz#61668121eec584955030b9f470b1d2309504bfcb"
+
+osenv@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.1.4.tgz#42fe6d5953df06c8064be6f176c3d05aaaa34644"
+  dependencies:
+    os-homedir "^1.0.0"
+    os-tmpdir "^1.0.0"
+
+osx-release@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/osx-release/-/osx-release-1.1.0.tgz#f217911a28136949af1bf9308b241e2737d3cd6c"
+  dependencies:
+    minimist "^1.1.0"
+
+output-file-sync@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/output-file-sync/-/output-file-sync-1.1.2.tgz#d0a33eefe61a205facb90092e826598d5245ce76"
+  dependencies:
+    graceful-fs "^4.1.4"
+    mkdirp "^0.5.1"
+    object-assign "^4.1.0"
+
+p-throttler@0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/p-throttler/-/p-throttler-0.1.0.tgz#1b16907942c333e6f1ddeabcb3479204b8c417c4"
+  dependencies:
+    q "~0.9.2"
+
+package-json@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/package-json/-/package-json-0.2.0.tgz#0316e177b8eb149985d34f706b4a5543b274bec5"
+  dependencies:
+    got "^0.3.0"
+    registry-url "^0.1.0"
+
+page@^1.8.3:
+  version "1.8.3"
+  resolved "https://registry.yarnpkg.com/page/-/page-1.8.3.tgz#cc46fd6e614f5a60ebc68d0e0e3570301dae7c0e"
+  dependencies:
+    path-to-regexp "~1.2.1"
+
+pako@~1.0.5:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.6.tgz#0101211baa70c4bca4a0f63f2206e97b7dfaf258"
+
+parents@^1.0.0, parents@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/parents/-/parents-1.0.1.tgz#fedd4d2bf193a77745fe71e371d73c3307d9c751"
+  dependencies:
+    path-platform "~0.11.15"
+
+parse-asn1@^5.0.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/parse-asn1/-/parse-asn1-5.1.0.tgz#37c4f9b7ed3ab65c74817b5f2480937fbf97c712"
+  dependencies:
+    asn1.js "^4.0.0"
+    browserify-aes "^1.0.0"
+    create-hash "^1.1.0"
+    evp_bytestokey "^1.0.0"
+    pbkdf2 "^3.0.3"
+
+parse-glob@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/parse-glob/-/parse-glob-3.0.4.tgz#b2c376cfb11f35513badd173ef0bb6e3a388391c"
+  dependencies:
+    glob-base "^0.3.0"
+    is-dotfile "^1.0.0"
+    is-extglob "^1.0.0"
+    is-glob "^2.0.0"
+
+path-browserify@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-0.0.0.tgz#a0b870729aae214005b7d5032ec2cbbb0fb4451a"
+
+path-is-absolute@^1.0.0, path-is-absolute@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
+
+path-parse@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.5.tgz#3c1adf871ea9cd6c9431b6ea2bd74a0ff055c4c1"
+
+path-platform@~0.11.15:
+  version "0.11.15"
+  resolved "https://registry.yarnpkg.com/path-platform/-/path-platform-0.11.15.tgz#e864217f74c36850f0852b78dc7bf7d4a5721bf2"
+
+path-to-regexp@^1.2.1:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-1.7.0.tgz#59fde0f435badacba103a84e9d3bc64e96b9937d"
+  dependencies:
+    isarray "0.0.1"
+
+path-to-regexp@~1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-1.2.1.tgz#b33705c140234d873c8721c7b9fd8b541ed3aff9"
+  dependencies:
+    isarray "0.0.1"
+
+pathval@~0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/pathval/-/pathval-0.1.1.tgz#08f911cdca9cce5942880da7817bc0b723b66d82"
+
+pbkdf2@^3.0.3:
+  version "3.0.14"
+  resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.0.14.tgz#a35e13c64799b06ce15320f459c230e68e73bade"
+  dependencies:
+    create-hash "^1.1.2"
+    create-hmac "^1.1.4"
+    ripemd160 "^2.0.1"
+    safe-buffer "^5.0.1"
+    sha.js "^2.4.8"
+
+performance-now@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-0.2.0.tgz#33ef30c5c77d4ea21c5a53869d91b56d8f2555e5"
+
+pkginfo@0.3.x:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/pkginfo/-/pkginfo-0.3.1.tgz#5b29f6a81f70717142e09e765bbeab97b4f81e21"
+
+pkginfo@0.x.x:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/pkginfo/-/pkginfo-0.4.1.tgz#b5418ef0439de5425fc4995042dced14fb2a84ff"
+
+preserve@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
+
+private@^0.1.6, private@^0.1.7, private@~0.1.5:
+  version "0.1.8"
+  resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
+
+process-nextick-args@~1.0.6:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
+
+process@~0.11.0:
+  version "0.11.10"
+  resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
+
+prompt@~0.2.14:
+  version "0.2.14"
+  resolved "https://registry.yarnpkg.com/prompt/-/prompt-0.2.14.tgz#57754f64f543fd7b0845707c818ece618f05ffdc"
+  dependencies:
+    pkginfo "0.x.x"
+    read "1.0.x"
+    revalidator "0.1.x"
+    utile "0.2.x"
+    winston "0.8.x"
+
+promptly@0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/promptly/-/promptly-0.2.0.tgz#73ef200fa8329d5d3a8df41798950b8646ca46d9"
+  dependencies:
+    read "~1.0.4"
+
+proto-list@~1.2.1:
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/proto-list/-/proto-list-1.2.4.tgz#212d5bfe1318306a420f6402b8e26ff39647a849"
+
+public-encrypt@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/public-encrypt/-/public-encrypt-4.0.0.tgz#39f699f3a46560dd5ebacbca693caf7c65c18cc6"
+  dependencies:
+    bn.js "^4.1.0"
+    browserify-rsa "^4.0.0"
+    create-hash "^1.1.0"
+    parse-asn1 "^5.0.0"
+    randombytes "^2.0.1"
+
+pump@^0.3.5:
+  version "0.3.5"
+  resolved "https://registry.yarnpkg.com/pump/-/pump-0.3.5.tgz#ae5ff8c1f93ed87adc6530a97565b126f585454b"
+  dependencies:
+    end-of-stream "~1.0.0"
+    once "~1.2.0"
+
+punycode@1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.3.2.tgz#9653a036fb7c1ee42342f2325cceefea3926c48d"
+
+punycode@>=0.2.0, punycode@^1.3.2, punycode@^1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
+
+q@^1.1.2:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
+
+q@~0.9.2:
+  version "0.9.7"
+  resolved "https://registry.yarnpkg.com/q/-/q-0.9.7.tgz#4de2e6cb3b29088c9e4cbc03bf9d42fb96ce2f75"
+
+q@~1.0.0, q@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/q/-/q-1.0.1.tgz#11872aeedee89268110b10a718448ffb10112a14"
+
+qs@~1.2.0:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-1.2.2.tgz#19b57ff24dc2a99ce1f8bdf6afcda59f8ef61f88"
+
+qs@~2.3.1:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-2.3.3.tgz#e9e85adbe75da0bbe4c8e0476a086290f863b404"
+
+qs@~6.4.0:
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.4.0.tgz#13e26d28ad6b0ffaa91312cd3bf708ed351e7233"
+
+querystring-es3@~0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/querystring-es3/-/querystring-es3-0.2.1.tgz#9ec61f79049875707d69414596fd907a4d711e73"
+
+querystring@0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
+
+randomatic@^1.1.3:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/randomatic/-/randomatic-1.1.7.tgz#c7abe9cc8b87c0baa876b19fde83fd464797e38c"
+  dependencies:
+    is-number "^3.0.0"
+    kind-of "^4.0.0"
+
+randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.0.6.tgz#d302c522948588848a8d300c932b44c24231da80"
+  dependencies:
+    safe-buffer "^5.1.0"
+
+randomfill@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/randomfill/-/randomfill-1.0.3.tgz#b96b7df587f01dd91726c418f30553b1418e3d62"
+  dependencies:
+    randombytes "^2.0.5"
+    safe-buffer "^5.1.0"
+
+rc@^1.1.7:
+  version "1.2.5"
+  resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.5.tgz#275cd687f6e3b36cc756baa26dfee80a790301fd"
+  dependencies:
+    deep-extend "~0.4.0"
+    ini "~1.3.0"
+    minimist "^1.2.0"
+    strip-json-comments "~2.0.1"
+
+read-only-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/read-only-stream/-/read-only-stream-2.0.0.tgz#2724fd6a8113d73764ac288d4386270c1dbf17f0"
+  dependencies:
+    readable-stream "^2.0.2"
+
+read@1.0.x, read@~1.0.4:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/read/-/read-1.0.7.tgz#b3da19bd052431a97671d44a42634adf710b40c4"
+  dependencies:
+    mute-stream "~0.0.4"
+
+readable-stream@1.1, readable-stream@^1.0.27-1, readable-stream@~1.1.8:
+  version "1.1.13"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.1.13.tgz#f6eef764f514c89e2b9e23146a75ba106756d23e"
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "0.0.1"
+    string_decoder "~0.10.x"
+
+readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.6, readable-stream@^2.1.4, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.3.tgz#368f2512d79f9d46fdfc71349ae7878bbc1eb95c"
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.3"
+    isarray "~1.0.0"
+    process-nextick-args "~1.0.6"
+    safe-buffer "~5.1.1"
+    string_decoder "~1.0.3"
+    util-deprecate "~1.0.1"
+
+readable-stream@~1.0.26:
+  version "1.0.34"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "0.0.1"
+    string_decoder "~0.10.x"
+
+readable-stream@~2.0.0:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.0.6.tgz#8f90341e68a53ccc928788dacfcd11b36eb9b78e"
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "~1.0.0"
+    process-nextick-args "~1.0.6"
+    string_decoder "~0.10.x"
+    util-deprecate "~1.0.1"
+
+readdirp@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-2.1.0.tgz#4ed0ad060df3073300c48440373f72d1cc642d78"
+  dependencies:
+    graceful-fs "^4.1.2"
+    minimatch "^3.0.2"
+    readable-stream "^2.0.2"
+    set-immediate-shim "^1.0.1"
+
+readline2@~0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/readline2/-/readline2-0.1.1.tgz#99443ba6e83b830ef3051bfd7dc241a82728d568"
+  dependencies:
+    mute-stream "0.0.4"
+    strip-ansi "^2.0.1"
+
+recast@^0.11.17:
+  version "0.11.23"
+  resolved "https://registry.yarnpkg.com/recast/-/recast-0.11.23.tgz#451fd3004ab1e4df9b4e4b66376b2a21912462d3"
+  dependencies:
+    ast-types "0.9.6"
+    esprima "~3.1.0"
+    private "~0.1.5"
+    source-map "~0.5.0"
+
+redeyed@~0.4.0:
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/redeyed/-/redeyed-0.4.4.tgz#37e990a6f2b21b2a11c2e6a48fd4135698cba97f"
+  dependencies:
+    esprima "~1.0.4"
+
+regenerate@^1.2.1:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.3.3.tgz#0c336d3980553d755c39b586ae3b20aa49c82b7f"
+
+regenerator-runtime@^0.10.5:
+  version "0.10.5"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz#336c3efc1220adcedda2c9fab67b5a7955a33658"
+
+regenerator-runtime@^0.11.0:
+  version "0.11.1"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz#be05ad7f9bf7d22e056f9726cee5017fbf19e2e9"
+
+regenerator-transform@^0.10.0:
+  version "0.10.1"
+  resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.10.1.tgz#1e4996837231da8b7f3cf4114d71b5691a0680dd"
+  dependencies:
+    babel-runtime "^6.18.0"
+    babel-types "^6.19.0"
+    private "^0.1.6"
+
+regex-cache@^0.4.2:
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/regex-cache/-/regex-cache-0.4.4.tgz#75bdc58a2a1496cec48a12835bc54c8d562336dd"
+  dependencies:
+    is-equal-shallow "^0.1.3"
+
+regexpu-core@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-2.0.0.tgz#49d038837b8dcf8bfa5b9a42139938e6ea2ae240"
+  dependencies:
+    regenerate "^1.2.1"
+    regjsgen "^0.2.0"
+    regjsparser "^0.1.4"
+
+registry-url@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/registry-url/-/registry-url-0.1.1.tgz#1739427b81b110b302482a1c7cd727ffcc82d5be"
+  dependencies:
+    npmconf "^2.0.1"
+
+regjsgen@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/regjsgen/-/regjsgen-0.2.0.tgz#6c016adeac554f75823fe37ac05b92d5a4edb1f7"
+
+regjsparser@^0.1.4:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/regjsparser/-/regjsparser-0.1.5.tgz#7ee8f84dc6fa792d3fd0ae228d24bd949ead205c"
+  dependencies:
+    jsesc "~0.5.0"
+
+remove-trailing-separator@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz#c24bce2a283adad5bc3f58e0d48249b92379d8ef"
+
+repeat-element@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/repeat-element/-/repeat-element-1.1.2.tgz#ef089a178d1483baae4d93eb98b4f9e4e11d990a"
+
+repeat-string@^1.5.2:
+  version "1.6.1"
+  resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
+
+repeating@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/repeating/-/repeating-2.0.1.tgz#5214c53a926d3552707527fbab415dbc08d06dda"
+  dependencies:
+    is-finite "^1.0.0"
+
+request-progress@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/request-progress/-/request-progress-0.3.0.tgz#bdf2062bfc197c5d492500d44cb3aff7865b492e"
+  dependencies:
+    throttleit "~0.0.2"
+
+request-replay@~0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/request-replay/-/request-replay-0.2.0.tgz#9b693a5d118b39f5c596ead5ed91a26444057f60"
+  dependencies:
+    retry "~0.6.0"
+
+request@2.81.0:
+  version "2.81.0"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.81.0.tgz#c6928946a0e06c5f8d6f8a9333469ffda46298a0"
+  dependencies:
+    aws-sign2 "~0.6.0"
+    aws4 "^1.2.1"
+    caseless "~0.12.0"
+    combined-stream "~1.0.5"
+    extend "~3.0.0"
+    forever-agent "~0.6.1"
+    form-data "~2.1.1"
+    har-validator "~4.2.1"
+    hawk "~3.1.3"
+    http-signature "~1.1.0"
+    is-typedarray "~1.0.0"
+    isstream "~0.1.2"
+    json-stringify-safe "~5.0.1"
+    mime-types "~2.1.7"
+    oauth-sign "~0.8.1"
+    performance-now "^0.2.0"
+    qs "~6.4.0"
+    safe-buffer "^5.0.1"
+    stringstream "~0.0.4"
+    tough-cookie "~2.3.0"
+    tunnel-agent "^0.6.0"
+    uuid "^3.0.0"
+
+request@^2.40.0, request@~2.51.0:
+  version "2.51.0"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.51.0.tgz#35d00bbecc012e55f907b1bd9e0dbd577bfef26e"
+  dependencies:
+    aws-sign2 "~0.5.0"
+    bl "~0.9.0"
+    caseless "~0.8.0"
+    combined-stream "~0.0.5"
+    forever-agent "~0.5.0"
+    form-data "~0.2.0"
+    hawk "1.1.1"
+    http-signature "~0.10.0"
+    json-stringify-safe "~5.0.0"
+    mime-types "~1.0.1"
+    node-uuid "~1.4.0"
+    oauth-sign "~0.5.0"
+    qs "~2.3.1"
+    stringstream "~0.0.4"
+    tough-cookie ">=0.12.0"
+    tunnel-agent "~0.4.0"
+
+request@~2.42.0:
+  version "2.42.0"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.42.0.tgz#572bd0148938564040ac7ab148b96423a063304a"
+  dependencies:
+    bl "~0.9.0"
+    caseless "~0.6.0"
+    forever-agent "~0.5.0"
+    json-stringify-safe "~5.0.0"
+    mime-types "~1.0.1"
+    node-uuid "~1.4.0"
+    qs "~1.2.0"
+    tunnel-agent "~0.4.0"
+  optionalDependencies:
+    aws-sign2 "~0.5.0"
+    form-data "~0.1.0"
+    hawk "1.1.1"
+    http-signature "~0.10.0"
+    oauth-sign "~0.4.0"
+    stringstream "~0.0.4"
+    tough-cookie ">=0.12.0"
+
+reserved-words@^0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/reserved-words/-/reserved-words-0.1.2.tgz#00a0940f98cd501aeaaac316411d9adc52b31ab1"
+
+resolve@1.1.7:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
+
+resolve@^1.1.3, resolve@^1.1.4, resolve@^1.1.6:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.5.0.tgz#1f09acce796c9a762579f31b2c1cc4c3cddf9f36"
+  dependencies:
+    path-parse "^1.0.5"
+
+retry@0.6.0, retry@~0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/retry/-/retry-0.6.0.tgz#1c010713279a6fd1e8def28af0c3ff1871caa537"
+
+revalidator@0.1.x:
+  version "0.1.8"
+  resolved "https://registry.yarnpkg.com/revalidator/-/revalidator-0.1.8.tgz#fece61bfa0c1b52a206bd6b18198184bdd523a3b"
+
+rimraf@2, rimraf@2.x.x, rimraf@~2.2.0:
+  version "2.2.8"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.2.8.tgz#e439be2aaee327321952730f99a8929e4fc50582"
+
+rimraf@^2.5.1, rimraf@^2.6.1:
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.2.tgz#2ed8150d24a16ea8651e6d6ef0f47c4158ce7a36"
+  dependencies:
+    glob "^7.0.5"
+
+ripemd160@^2.0.0, ripemd160@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/ripemd160/-/ripemd160-2.0.1.tgz#0f4584295c53a3628af7e6d79aca21ce57d1c6e7"
+  dependencies:
+    hash-base "^2.0.0"
+    inherits "^2.0.1"
+
+rx@^2.2.27:
+  version "2.5.3"
+  resolved "https://registry.yarnpkg.com/rx/-/rx-2.5.3.tgz#21adc7d80f02002af50dae97fd9dbf248755f566"
+
+safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
+
+semver-diff@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/semver-diff/-/semver-diff-0.1.0.tgz#4f6057ca3eba23cc484b51f64aaf88b131a3855d"
+  dependencies:
+    semver "^2.2.1"
+
+"semver@2 || 3 || 4", semver@^2.2.1, semver@~2.3.0:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-2.3.2.tgz#b9848f25d6cf36333073ec9ef8856d42f1233e52"
+
+semver@^5.0.1, semver@^5.3.0:
+  version "5.5.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"
+
+set-blocking@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
+
+set-immediate-shim@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz#4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61"
+
+sha.js@^2.4.0, sha.js@^2.4.8, sha.js@~2.4.4:
+  version "2.4.10"
+  resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.4.10.tgz#b1fde5cd7d11a5626638a07c604ab909cfa31f9b"
+  dependencies:
+    inherits "^2.0.1"
+    safe-buffer "^5.0.1"
+
+shasum@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/shasum/-/shasum-1.0.2.tgz#e7012310d8f417f4deb5712150e5678b87ae565f"
+  dependencies:
+    json-stable-stringify "~0.0.0"
+    sha.js "~2.4.4"
+
+shell-quote@^1.6.1:
+  version "1.6.1"
+  resolved "https://registry.yarnpkg.com/shell-quote/-/shell-quote-1.6.1.tgz#f4781949cce402697127430ea3b3c5476f481767"
+  dependencies:
+    array-filter "~0.0.0"
+    array-map "~0.0.0"
+    array-reduce "~0.0.0"
+    jsonify "~0.0.0"
+
+shell-quote@~1.4.1:
+  version "1.4.3"
+  resolved "https://registry.yarnpkg.com/shell-quote/-/shell-quote-1.4.3.tgz#952c44e0b1ed9013ef53958179cc643e8777466b"
+  dependencies:
+    array-filter "~0.0.0"
+    array-map "~0.0.0"
+    array-reduce "~0.0.0"
+    jsonify "~0.0.0"
+
+shelljs@0.3.x:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.3.0.tgz#3596e6307a781544f591f37da618360f31db57b1"
+
+sigmund@~1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/sigmund/-/sigmund-1.0.1.tgz#3ff21f198cad2175f9f3b781853fd94d0d19b590"
+
+signal-exit@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
+
+slash@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
+
+sntp@0.2.x:
+  version "0.2.4"
+  resolved "https://registry.yarnpkg.com/sntp/-/sntp-0.2.4.tgz#fb885f18b0f3aad189f824862536bceeec750900"
+  dependencies:
+    hoek "0.9.x"
+
+sntp@1.x.x:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/sntp/-/sntp-1.0.9.tgz#6541184cc90aeea6c6e7b35e2659082443c66198"
+  dependencies:
+    hoek "2.x.x"
+
+source-map-support@^0.4.0, source-map-support@^0.4.15:
+  version "0.4.18"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.4.18.tgz#0286a6de8be42641338594e97ccea75f0a2c585f"
+  dependencies:
+    source-map "^0.5.6"
+
+source-map@^0.4.2:
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.4.4.tgz#eba4f5da9c0dc999de68032d8b4f76173652036b"
+  dependencies:
+    amdefine ">=0.0.4"
+
+source-map@^0.5.6, source-map@^0.5.7, source-map@~0.5.0, source-map@~0.5.3:
+  version "0.5.7"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
+
+source-map@~0.1.7:
+  version "0.1.43"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.1.43.tgz#c24bc146ca517c1471f5dacbe2571b2b7f9e3346"
+  dependencies:
+    amdefine ">=0.0.4"
+
+sprintf-js@~1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
+
+sshpk@^1.7.0:
+  version "1.13.1"
+  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.13.1.tgz#512df6da6287144316dc4c18fe1cf1d940739be3"
+  dependencies:
+    asn1 "~0.2.3"
+    assert-plus "^1.0.0"
+    dashdash "^1.12.0"
+    getpass "^0.1.1"
+  optionalDependencies:
+    bcrypt-pbkdf "^1.0.0"
+    ecc-jsbn "~0.1.1"
+    jsbn "~0.1.0"
+    tweetnacl "~0.14.0"
+
+stack-trace@0.0.x:
+  version "0.0.10"
+  resolved "https://registry.yarnpkg.com/stack-trace/-/stack-trace-0.0.10.tgz#547c70b347e8d32b4e108ea1a2a159e5fdde19c0"
+
+stream-browserify@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.1.tgz#66266ee5f9bdb9940a4e4514cafb43bb71e5c9db"
+  dependencies:
+    inherits "~2.0.1"
+    readable-stream "^2.0.2"
+
+stream-combiner2@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/stream-combiner2/-/stream-combiner2-1.1.1.tgz#fb4d8a1420ea362764e21ad4780397bebcb41cbe"
+  dependencies:
+    duplexer2 "~0.1.0"
+    readable-stream "^2.0.2"
+
+stream-http@^2.0.0:
+  version "2.8.0"
+  resolved "https://registry.yarnpkg.com/stream-http/-/stream-http-2.8.0.tgz#fd86546dac9b1c91aff8fc5d287b98fafb41bc10"
+  dependencies:
+    builtin-status-codes "^3.0.0"
+    inherits "^2.0.1"
+    readable-stream "^2.3.3"
+    to-arraybuffer "^1.0.0"
+    xtend "^4.0.0"
+
+stream-splicer@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/stream-splicer/-/stream-splicer-2.0.0.tgz#1b63be438a133e4b671cc1935197600175910d83"
+  dependencies:
+    inherits "^2.0.1"
+    readable-stream "^2.0.2"
+
+string-length@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/string-length/-/string-length-0.1.2.tgz#ab04bb33867ee74beed7fb89bb7f089d392780f2"
+  dependencies:
+    strip-ansi "^0.2.1"
+
+string-width@^1.0.1, string-width@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
+  dependencies:
+    code-point-at "^1.0.0"
+    is-fullwidth-code-point "^1.0.0"
+    strip-ansi "^3.0.0"
+
+string_decoder@~0.10.x:
+  version "0.10.31"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
+
+string_decoder@~1.0.0, string_decoder@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.0.3.tgz#0fc67d7c141825de94282dd536bec6b9bce860ab"
+  dependencies:
+    safe-buffer "~5.1.0"
+
+stringify-object@~1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/stringify-object/-/stringify-object-1.0.1.tgz#86d35e7dbfbce9aa45637d7ecdd7847e159db8a2"
+
+stringstream@~0.0.4:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.5.tgz#4e484cd4de5a0bbbee18e46307710a8a81621878"
+
+strip-ansi@^0.2.1:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-0.2.2.tgz#854d290c981525fc8c397a910b025ae2d54ffc08"
+  dependencies:
+    ansi-regex "^0.1.0"
+
+strip-ansi@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-0.3.0.tgz#25f48ea22ca79187f3174a4db8759347bb126220"
+  dependencies:
+    ansi-regex "^0.2.1"
+
+strip-ansi@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-2.0.1.tgz#df62c1aa94ed2f114e1d0f21fd1d50482b79a60e"
+  dependencies:
+    ansi-regex "^1.0.0"
+
+strip-ansi@^3.0.0, strip-ansi@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
+  dependencies:
+    ansi-regex "^2.0.0"
+
+strip-ansi@~0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-0.1.1.tgz#39e8a98d044d150660abe4a6808acf70bb7bc991"
+
+strip-bom@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-2.0.0.tgz#6219a85616520491f35788bdbf1447a99c7e6b0e"
+  dependencies:
+    is-utf8 "^0.2.0"
+
+strip-json-comments@1.0.x, strip-json-comments@~1.0.2:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-1.0.4.tgz#1e15fbcac97d3ee99bf2d73b4c656b082bbafb91"
+
+strip-json-comments@~2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
+
+subarg@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/subarg/-/subarg-1.0.0.tgz#f62cf17581e996b48fc965699f54c06ae268b8d2"
+  dependencies:
+    minimist "^1.1.0"
+
+supports-color@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-0.2.0.tgz#d92de2694eb3f67323973d7ae3d8b55b4c22190a"
+
+supports-color@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
+
+syntax-error@^1.1.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/syntax-error/-/syntax-error-1.3.0.tgz#1ed9266c4d40be75dc55bf9bb1cb77062bb96ca1"
+  dependencies:
+    acorn "^4.0.3"
+
+tar-fs@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/tar-fs/-/tar-fs-0.5.2.tgz#0f59424be7eeee45232316e302f66d3f6ea6db3e"
+  dependencies:
+    mkdirp "^0.5.0"
+    pump "^0.3.5"
+    tar-stream "^0.4.6"
+
+tar-pack@^3.4.0:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/tar-pack/-/tar-pack-3.4.1.tgz#e1dbc03a9b9d3ba07e896ad027317eb679a10a1f"
+  dependencies:
+    debug "^2.2.0"
+    fstream "^1.0.10"
+    fstream-ignore "^1.0.5"
+    once "^1.3.3"
+    readable-stream "^2.1.4"
+    rimraf "^2.5.1"
+    tar "^2.2.1"
+    uid-number "^0.0.6"
+
+tar-stream@^0.4.6:
+  version "0.4.7"
+  resolved "https://registry.yarnpkg.com/tar-stream/-/tar-stream-0.4.7.tgz#1f1d2ce9ebc7b42765243ca0e8f1b7bfda0aadcd"
+  dependencies:
+    bl "^0.9.0"
+    end-of-stream "^1.0.0"
+    readable-stream "^1.0.27-1"
+    xtend "^4.0.0"
+
+tar@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-2.2.1.tgz#8e4d2a256c0e2185c6b18ad694aec968b83cb1d1"
+  dependencies:
+    block-stream "*"
+    fstream "^1.0.2"
+    inherits "2"
+
+throttleit@~0.0.2:
+  version "0.0.2"
+  resolved "https://registry.yarnpkg.com/throttleit/-/throttleit-0.0.2.tgz#cfedf88e60c00dd9697b61fdd2a8343a9b680eaf"
+
+through2@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.3.tgz#0004569b37c7c74ba39c43f3ced78d1ad94140be"
+  dependencies:
+    readable-stream "^2.1.5"
+    xtend "~4.0.1"
+
+"through@>=2.2.7 <3", through@~2.3.4:
+  version "2.3.8"
+  resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
+
+timers-browserify@^1.0.1:
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/timers-browserify/-/timers-browserify-1.4.2.tgz#c9c58b575be8407375cb5e2462dacee74359f41d"
+  dependencies:
+    process "~0.11.0"
+
+timers-ext@0.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/timers-ext/-/timers-ext-0.1.2.tgz#61cc47a76c1abd3195f14527f978d58ae94c5204"
+  dependencies:
+    es5-ext "~0.10.14"
+    next-tick "1"
+
+tmp@0.0.23:
+  version "0.0.23"
+  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.23.tgz#de874aa5e974a85f0a32cdfdbd74663cb3bd9c74"
+
+to-arraybuffer@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz#7d229b1fcc637e466ca081180836a7aabff83f43"
+
+to-double-quotes@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/to-double-quotes/-/to-double-quotes-2.0.0.tgz#aaf231d6fa948949f819301bbab4484d8588e4a7"
+
+to-fast-properties@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
+
+to-single-quotes@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/to-single-quotes/-/to-single-quotes-2.0.1.tgz#7cc29151f0f5f2c41946f119f5932fe554170125"
+
+touch@0.0.2:
+  version "0.0.2"
+  resolved "https://registry.yarnpkg.com/touch/-/touch-0.0.2.tgz#a65a777795e5cbbe1299499bdc42281ffb21b5f4"
+  dependencies:
+    nopt "~1.0.10"
+
+tough-cookie@>=0.12.0, tough-cookie@^0.12.1:
+  version "0.12.1"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-0.12.1.tgz#8220c7e21abd5b13d96804254bd5a81ebf2c7d62"
+  dependencies:
+    punycode ">=0.2.0"
+
+tough-cookie@~2.3.0:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.3.tgz#0b618a5565b6dea90bf3425d04d55edc475a7561"
+  dependencies:
+    punycode "^1.4.1"
+
+"traverse@>=0.3.0 <0.4":
+  version "0.3.9"
+  resolved "https://registry.yarnpkg.com/traverse/-/traverse-0.3.9.tgz#717b8f220cc0bb7b44e40514c22b2e8bbc70d8b9"
+
+trim-right@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
+
+tty-browserify@~0.0.0:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.1.tgz#3f05251ee17904dfd0677546670db9651682b811"
+
+tunnel-agent@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
+  dependencies:
+    safe-buffer "^5.0.1"
+
+tunnel-agent@~0.4.0:
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.4.3.tgz#6373db76909fe570e08d73583365ed828a74eeeb"
+
+tweetnacl@^0.14.3, tweetnacl@~0.14.0:
+  version "0.14.5"
+  resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
+
+typedarray@^0.0.6, typedarray@~0.0.5:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
+
+uglify-js@~2.3:
+  version "2.3.6"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.3.6.tgz#fa0984770b428b7a9b2a8058f46355d14fef211a"
+  dependencies:
+    async "~0.2.6"
+    optimist "~0.3.5"
+    source-map "~0.1.7"
+
+uid-number@0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.5.tgz#5a3db23ef5dbd55b81fce0ec9a2ac6fccdebb81e"
+
+uid-number@^0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"
+
+umd@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/umd/-/umd-3.0.1.tgz#8ae556e11011f63c2596708a8837259f01b3d60e"
+
+underscore@~1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.6.0.tgz#8b38b10cacdef63337b8b24e4ff86d45aea529a8"
+
+update-notifier@0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-0.2.0.tgz#a010c928adcf02090b8e0ce7fef6fb0a7cacc34a"
+  dependencies:
+    chalk "^0.5.0"
+    configstore "^0.3.0"
+    latest-version "^0.2.0"
+    semver-diff "^0.1.0"
+    string-length "^0.1.2"
+
+url@~0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/url/-/url-0.11.0.tgz#3838e97cfc60521eb73c525a8e55bfdd9e2e28f1"
+  dependencies:
+    punycode "1.3.2"
+    querystring "0.2.0"
+
+user-home@^1.0.0, user-home@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/user-home/-/user-home-1.1.1.tgz#2b5be23a32b63a7c9deb8d0f28d485724a3df190"
+
+util-deprecate@~1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
+
+util@0.10.3, util@~0.10.1:
+  version "0.10.3"
+  resolved "https://registry.yarnpkg.com/util/-/util-0.10.3.tgz#7afb1afe50805246489e3db7fe0ed379336ac0f9"
+  dependencies:
+    inherits "2.0.1"
+
+utile@0.2.x:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/utile/-/utile-0.2.1.tgz#930c88e99098d6220834c356cbd9a770522d90d7"
+  dependencies:
+    async "~0.2.9"
+    deep-equal "*"
+    i "0.3.x"
+    mkdirp "0.x.x"
+    ncp "0.4.x"
+    rimraf "2.x.x"
+
+uuid@^2.0.1, uuid@^2.0.2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-2.0.3.tgz#67e2e863797215530dff318e5bf9dcebfd47b21a"
+
+uuid@^3.0.0:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.2.1.tgz#12c528bb9d58d0b9265d9a2f6f0fe8be17ff1f14"
+
+v8flags@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/v8flags/-/v8flags-2.1.1.tgz#aab1a1fa30d45f88dd321148875ac02c0b55e5b4"
+  dependencies:
+    user-home "^1.1.1"
+
+verror@1.10.0:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/verror/-/verror-1.10.0.tgz#3a105ca17053af55d6e270c1f8288682e18da400"
+  dependencies:
+    assert-plus "^1.0.0"
+    core-util-is "1.0.2"
+    extsprintf "^1.2.0"
+
+vm-browserify@~0.0.1:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/vm-browserify/-/vm-browserify-0.0.4.tgz#5d7ea45bbef9e4a6ff65f95438e0a87c357d5a73"
+  dependencies:
+    indexof "0.0.1"
+
+vow-fs@~0.3.4:
+  version "0.3.6"
+  resolved "https://registry.yarnpkg.com/vow-fs/-/vow-fs-0.3.6.tgz#2d4c59be22e2bf2618ddf597ab4baa923be7200d"
+  dependencies:
+    glob "^7.0.5"
+    uuid "^2.0.2"
+    vow "^0.4.7"
+    vow-queue "^0.4.1"
+
+vow-queue@^0.4.1:
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/vow-queue/-/vow-queue-0.4.3.tgz#4ba8f64b56e9212c0dbe57f1405aeebd54cce78d"
+  dependencies:
+    vow "^0.4.17"
+
+vow@^0.4.17, vow@^0.4.7, vow@~0.4.8:
+  version "0.4.17"
+  resolved "https://registry.yarnpkg.com/vow/-/vow-0.4.17.tgz#b16e08fae58c52f3ebc6875f2441b26a92682904"
+
+which@~1.0.5:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.0.9.tgz#460c1da0f810103d0321a9b633af9e575e64486f"
+
+wide-align@^1.1.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.2.tgz#571e0f1b0604636ebc0dfc21b0339bbe31341710"
+  dependencies:
+    string-width "^1.0.2"
+
+win-release@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/win-release/-/win-release-1.1.1.tgz#5fa55e02be7ca934edfc12665632e849b72e5209"
+  dependencies:
+    semver "^5.0.1"
+
+winston@0.8.x:
+  version "0.8.3"
+  resolved "https://registry.yarnpkg.com/winston/-/winston-0.8.3.tgz#64b6abf4cd01adcaefd5009393b1d8e8bec19db0"
+  dependencies:
+    async "0.2.x"
+    colors "0.6.x"
+    cycle "1.0.x"
+    eyes "0.1.x"
+    isstream "0.1.x"
+    pkginfo "0.3.x"
+    stack-trace "0.0.x"
+
+wordwrap@~0.0.2:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
+
+wrappy@1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
+
+xdg-basedir@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-1.0.1.tgz#14ff8f63a4fdbcb05d5b6eea22b36f3033b9f04e"
+  dependencies:
+    user-home "^1.0.0"
+
+xmlbuilder@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-3.1.0.tgz#2c86888f2d4eade850fa38ca7f7223f7209516e1"
+  dependencies:
+    lodash "^3.5.0"
+
+xtend@^4.0.0, xtend@~4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
diff --git a/db/db.go b/db/db.go
new file mode 100644
index 0000000..bc4b8b3
--- /dev/null
+++ b/db/db.go
@@ -0,0 +1,75 @@
+package db
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/go-pg/pg"
+	"github.com/go-pg/pg/orm"
+	"github.com/jloup/utils"
+)
+
+var DB *pg.DB
+
+var log = utils.StandardL().WithField("module", "db")
+
+type DBConfig struct {
+	Address  string
+	Database string
+	User     string
+	Password string
+}
+
+func Init(config DBConfig) {
+	var err error
+
+	DB = connect(config)
+
+	err = createSchema(DB)
+	if err != nil {
+		log.Errorf("cannot create schemas %v\n", err)
+	}
+
+	err = createIndexes(DB)
+	if err != nil {
+		log.Errorf("cannot create indexes %v\n", err)
+	}
+}
+
+func connect(config DBConfig) *pg.DB {
+	return pg.Connect(&pg.Options{
+		User:     config.User,
+		Password: config.Password,
+		Database: config.Database,
+		Addr:     config.Address,
+	})
+}
+
+func createSchema(db *pg.DB) error {
+	for _, model := range []interface{}{&User{}, &MarketConfig{}} {
+		err := db.CreateTable(model, &orm.CreateTableOptions{IfNotExists: true})
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func createIndexes(db *pg.DB) error {
+	indexes := []struct {
+		TableName string
+		Name      string
+		Columns   []string
+	}{
+		{"market_configs", "market_name_user_id_idx", []string{"user_id", "market_name"}},
+	}
+
+	for _, index := range indexes {
+		_, err := db.Exec(fmt.Sprintf("CREATE UNIQUE INDEX IF NOT EXISTS %s ON %s (%s)", index.Name, index.TableName, strings.Join(index.Columns, ",")))
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
diff --git a/db/db_test.go b/db/db_test.go
new file mode 100644
index 0000000..0481915
--- /dev/null
+++ b/db/db_test.go
@@ -0,0 +1,35 @@
+package db
+
+import "testing"
+
+func TestInit(t *testing.T) {
+	Init(DBConfig{"localhost:5432", "cryptoportfolio", "cryptoportfolio", "cryptoportfolio-dev"})
+}
+
+func TestUpdateUser(t *testing.T) {
+	Init(DBConfig{"localhost:5432", "cryptoportfolio", "cryptoportfolio", "cryptoportfolio-dev"})
+	t.Log(InsertUser(&User{Email: "j@test.com", PasswordHash: "yp"}))
+	err := InsertUser(&User{Email: "t2@test.com", PasswordHash: "yp"})
+
+	t.Log(err, IsDup(err))
+
+	t.Log(GetUserByEmail("testyo"))
+}
+
+func TestMarketConfig(t *testing.T) {
+	Init(DBConfig{"localhost:5432", "cryptoportfolio", "cryptoportfolio", "cryptoportfolio-dev"})
+
+	config := MarketConfig{UserId: 1, MarketName: "poloniex"}
+	config.Config = make(map[string]string)
+
+	config.Config["secret"] = "key"
+
+	t.Log(InsertMarketConfig(&config))
+	t.Log(config)
+
+	t.Log(GetUserMarketConfig(1, "poloniex"))
+
+	config.Config["secret2"] = "key2"
+	t.Log(SetUserMarketConfig(1, "poloniex", config.Config))
+	t.Log(SetUserMarketConfig(1, "bifinance", config.Config))
+}
diff --git a/db/errors.go b/db/errors.go
new file mode 100644
index 0000000..ed5f371
--- /dev/null
+++ b/db/errors.go
@@ -0,0 +1,23 @@
+package db
+
+import (
+	"strings"
+
+	"github.com/go-pg/pg"
+)
+
+func PGCode(err error) string {
+	if _, ok := err.(pg.Error); !ok {
+		return ""
+	}
+
+	return err.(pg.Error).Field('C')
+}
+
+func IsDup(err error) bool {
+	return PGCode(err) == "23505"
+}
+
+func IsSQLError(err error) bool {
+	return strings.HasPrefix(err.Error(), "ERROR #")
+}
diff --git a/db/market_config.go b/db/market_config.go
new file mode 100644
index 0000000..b26c092
--- /dev/null
+++ b/db/market_config.go
@@ -0,0 +1,45 @@
+package db
+
+import "github.com/go-pg/pg"
+
+type MarketConfig struct {
+	Id         int64
+	MarketName string `sql:",notnull"`
+	UserId     int64  `sql:",notnull"`
+	Config     map[string]string
+}
+
+func InsertMarketConfig(config *MarketConfig) error {
+	return DB.Insert(config)
+}
+
+func GetUserMarketConfig(userId int64, market string) (*MarketConfig, error) {
+	var config MarketConfig
+
+	err := DB.Model(&config).Where("user_id = ?", userId).Where("market_name = ?", market).First()
+
+	if err != nil && err != pg.ErrNoRows {
+		return nil, err
+	}
+
+	if err == pg.ErrNoRows {
+		return nil, nil
+	} else {
+		return &config, nil
+	}
+}
+
+func SetUserMarketConfig(userId int64, market string, newConfig map[string]string) (*MarketConfig, error) {
+	config := MarketConfig{
+		UserId:     userId,
+		MarketName: market,
+		Config:     newConfig,
+	}
+
+	_, err := DB.Model(&config).
+		OnConflict("(user_id, market_name) DO UPDATE").
+		Set("config = ?", newConfig).
+		Insert()
+
+	return &config, err
+}
diff --git a/db/user.go b/db/user.go
new file mode 100644
index 0000000..aed0ac1
--- /dev/null
+++ b/db/user.go
@@ -0,0 +1,72 @@
+package db
+
+import (
+	"golang.org/x/crypto/bcrypt"
+)
+
+type UserStatus uint8
+
+const (
+	Confirmed UserStatus = iota + 1
+	AwaitingConfirmation
+)
+
+type User struct {
+	Id           int64
+	Email        string `sql:",unique,notnull"`
+	PasswordHash string `sql:",notnull"`
+	OtpSecret    string
+	IsOtpSetup   bool
+	Status       UserStatus
+}
+
+func HashPassword(password string) (string, error) {
+	b, err := bcrypt.GenerateFromPassword([]byte(password), 10)
+
+	return string(b), err
+}
+
+func ValidatePassword(password string, hash string) error {
+	return bcrypt.CompareHashAndPassword([]byte(hash), []byte(password))
+}
+
+func InsertUser(user *User) error {
+	return DB.Insert(user)
+}
+
+func ConfirmUserByEmail(email string) error {
+	_, err := DB.Model(&User{}).Set("status=?", Confirmed).Where("email=?", email).Returning("*").Update()
+
+	return err
+}
+
+func GetUserById(id int64) (*User, error) {
+	user := User{Id: id}
+
+	err := DB.Select(&user)
+
+	return &user, err
+}
+
+func GetUserByEmail(email string) (*User, error) {
+	var users []User
+
+	err := DB.Model(&users).Where("email = ?", email).Select()
+
+	if err != nil {
+		return nil, err
+	}
+
+	if len(users) == 0 {
+		return nil, nil
+	}
+
+	return &users[0], nil
+}
+
+func SetOtpSecret(user *User, secret string, temporary bool) error {
+	user.OtpSecret = secret
+	user.IsOtpSetup = !temporary
+
+	return DB.Update(user)
+}