Improve composer.json

Following great article from Jordi: http://seld.be/notes/new-composer-patterns

Changelogs summary:

 - paragonie/random_compat updated from 1.1.1 to 1.1.4
   See changes: https://github.com/paragonie/random_compat/compare/1.1.1...1.1.4
   Release notes: https://github.com/paragonie/random_compat/releases/tag/1.1.4

 - doctrine/cache updated from v1.5.2 to v1.5.4
   See changes: https://github.com/doctrine/cache/compare/v1.5.2...v1.5.4
   Release notes: https://github.com/doctrine/cache/releases/tag/v1.5.4

 - sensio/framework-extra-bundle updated from v3.0.11 to v3.0.12
   See changes: https://github.com/sensiolabs/SensioFrameworkExtraBundle/compare/v3.0.11...v3.0.12
   Release notes: https://github.com/sensiolabs/SensioFrameworkExtraBundle/releases/tag/v3.0.12

 - nelmio/cors-bundle updated from 1.4.0 to 1.4.1
   See changes: https://github.com/nelmio/NelmioCorsBundle/compare/1.4.0...1.4.1
   Release notes: https://github.com/nelmio/NelmioCorsBundle/releases/tag/1.4.1

 - friendsofsymfony/rest-bundle updated from 1.7.4 to 1.7.6
   See changes: https://github.com/FriendsOfSymfony/FOSRestBundle/compare/1.7.4...1.7.6
   Release notes: https://github.com/FriendsOfSymfony/FOSRestBundle/releases/tag/1.7.6

 - nelmio/api-doc-bundle updated from 2.11.0 to 2.11.1
   See changes: https://github.com/nelmio/NelmioApiDocBundle/compare/2.11.0...2.11.1
   Release notes: https://github.com/nelmio/NelmioApiDocBundle/releases/tag/2.11.1

 - neitanod/forceutf8 updated from v1.5 to v2.0
   See changes: https://github.com/neitanod/forceutf8/compare/v1.5...v2.0
   Release notes: https://github.com/neitanod/forceutf8/releases/tag/v2.0

 - j0k3r/graby-site-config updated from 1.0.9 to 1.0.10
   See changes: https://github.com/j0k3r/graby-site-config/compare/1.0.9...1.0.10
   Release notes: https://github.com/j0k3r/graby-site-config/releases/tag/1.0.10

 - j0k3r/graby updated from 1.0.6 to 1.0.7
   See changes: https://github.com/j0k3r/graby/compare/1.0.6...1.0.7
   Release notes: https://github.com/j0k3r/graby/releases/tag/1.0.7

 - sebastian/diff updated from 1.4.0 to 1.4.1
   See changes: https://github.com/sebastianbergmann/diff/compare/1.4.0...1.4.1
   Release notes: https://github.com/sebastianbergmann/diff/releases/tag/1.4.1

 - phpunit/phpunit updated from 4.8.19 to 4.8.21
   See changes: https://github.com/sebastianbergmann/phpunit/compare/4.8.19...4.8.21
   Release notes: https://github.com/sebastianbergmann/phpunit/releases/tag/4.8.21

 - kphoen/rulerz updated from 0.16.1 to 0.16.2
   See changes: https://github.com/K-Phoen/rulerz/compare/0.16.1...0.16.2
   Release notes: https://github.com/K-Phoen/rulerz/releases/tag/0.16.2

1 files changed, 48 insertions, 48 deletions

diff --git a/composer.lock b/composer.lock
index 70bcc2ec..8db3f948 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,8 +4,8 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "a220bd9143d23fd3a86b2ed83e6551c9",
-    "content-hash": "55bc43598b50ffeb3a1db44cfb267deb",
+    "hash": "3cfde4d3168704b0058a99413c69fc5a",
+    "content-hash": "6916bff6c2a88f268cd6ca75aebbf4c6",
     "packages": [
         {
             "name": "behat/transliterator",
@@ -117,16 +117,16 @@
         },
         {
             "name": "doctrine/cache",
-            "version": "v1.5.2",
+            "version": "v1.5.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/cache.git",
-                "reference": "47c7128262da274f590ae6f86eb137a7a64e82af"
+                "reference": "47cdc76ceb95cc591d9c79a36dc3794975b5d136"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/cache/zipball/47c7128262da274f590ae6f86eb137a7a64e82af",
-                "reference": "47c7128262da274f590ae6f86eb137a7a64e82af",
+                "url": "https://api.github.com/repos/doctrine/cache/zipball/47cdc76ceb95cc591d9c79a36dc3794975b5d136",
+                "reference": "47cdc76ceb95cc591d9c79a36dc3794975b5d136",
                 "shasum": ""
             },
             "require": {
@@ -183,7 +183,7 @@
                 "cache",
                 "caching"
             ],
-            "time": "2015-12-03 10:50:37"
+            "time": "2015-12-19 05:03:47"
         },
         {
             "name": "doctrine/collections",
@@ -1106,17 +1106,17 @@
         },
         {
             "name": "friendsofsymfony/rest-bundle",
-            "version": "1.7.4",
+            "version": "1.7.6",
             "target-dir": "FOS/RestBundle",
             "source": {
                 "type": "git",
                 "url": "https://github.com/FriendsOfSymfony/FOSRestBundle.git",
-                "reference": "64ba918b1eb47acb5aa7fef1ce95623235b53775"
+                "reference": "f95b2f141748e9a5e2ddae833f60c38417aee8c3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/FriendsOfSymfony/FOSRestBundle/zipball/64ba918b1eb47acb5aa7fef1ce95623235b53775",
-                "reference": "64ba918b1eb47acb5aa7fef1ce95623235b53775",
+                "url": "https://api.github.com/repos/FriendsOfSymfony/FOSRestBundle/zipball/f95b2f141748e9a5e2ddae833f60c38417aee8c3",
+                "reference": "f95b2f141748e9a5e2ddae833f60c38417aee8c3",
                 "shasum": ""
             },
             "require": {
@@ -1188,7 +1188,7 @@
             "keywords": [
                 "rest"
             ],
-            "time": "2015-12-05 14:55:07"
+            "time": "2015-12-20 13:45:30"
         },
         {
             "name": "friendsofsymfony/user-bundle",
@@ -2480,16 +2480,16 @@
         },
         {
             "name": "j0k3r/graby",
-            "version": "1.0.6",
+            "version": "1.0.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/j0k3r/graby.git",
-                "reference": "c9f5543fad60dc4efd12195733f96bb4fdb0e6e0"
+                "reference": "301f8c492be4c9b2bed8f29c32641636de0eca0a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/j0k3r/graby/zipball/c9f5543fad60dc4efd12195733f96bb4fdb0e6e0",
-                "reference": "c9f5543fad60dc4efd12195733f96bb4fdb0e6e0",
+                "url": "https://api.github.com/repos/j0k3r/graby/zipball/301f8c492be4c9b2bed8f29c32641636de0eca0a",
+                "reference": "301f8c492be4c9b2bed8f29c32641636de0eca0a",
                 "shasum": ""
             },
             "require": {
@@ -2532,20 +2532,20 @@
                 }
             ],
             "description": "Graby helps you extract article content from web pages",
-            "time": "2015-12-02 13:22:19"
+            "time": "2015-12-16 10:21:48"
         },
         {
             "name": "j0k3r/graby-site-config",
-            "version": "1.0.9",
+            "version": "1.0.10",
             "source": {
                 "type": "git",
                 "url": "https://github.com/j0k3r/graby-site-config.git",
-                "reference": "7666fed2a2cd211ef366f6fed9ccddd8e0b9e623"
+                "reference": "daea5cdd2c3d89cb90402205392423030f8eebce"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/j0k3r/graby-site-config/zipball/7666fed2a2cd211ef366f6fed9ccddd8e0b9e623",
-                "reference": "7666fed2a2cd211ef366f6fed9ccddd8e0b9e623",
+                "url": "https://api.github.com/repos/j0k3r/graby-site-config/zipball/daea5cdd2c3d89cb90402205392423030f8eebce",
+                "reference": "daea5cdd2c3d89cb90402205392423030f8eebce",
                 "shasum": ""
             },
             "require": {
@@ -2568,7 +2568,7 @@
                 }
             ],
             "description": "Graby site config files",
-            "time": "2015-12-03 19:49:20"
+            "time": "2015-12-16 10:27:19"
         },
         {
             "name": "j0k3r/php-readability",
@@ -2963,16 +2963,16 @@
         },
         {
             "name": "kphoen/rulerz",
-            "version": "0.16.1",
+            "version": "0.16.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/K-Phoen/rulerz.git",
-                "reference": "d5dbd1c8d9fd5f0732a710de93056dce92ff927a"
+                "reference": "2b4fd796dadad204353e966b9f53040225ce6871"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/K-Phoen/rulerz/zipball/d5dbd1c8d9fd5f0732a710de93056dce92ff927a",
-                "reference": "d5dbd1c8d9fd5f0732a710de93056dce92ff927a",
+                "url": "https://api.github.com/repos/K-Phoen/rulerz/zipball/2b4fd796dadad204353e966b9f53040225ce6871",
+                "reference": "2b4fd796dadad204353e966b9f53040225ce6871",
                 "shasum": ""
             },
             "require": {
@@ -3029,7 +3029,7 @@
                 "doctrine",
                 "specification"
             ],
-            "time": "2015-12-05 18:18:05"
+            "time": "2015-12-07 22:24:24"
         },
         {
             "name": "kphoen/rulerz-bundle",
@@ -3481,17 +3481,17 @@
         },
         {
             "name": "nelmio/api-doc-bundle",
-            "version": "2.11.0",
+            "version": "2.11.1",
             "target-dir": "Nelmio/ApiDocBundle",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nelmio/NelmioApiDocBundle.git",
-                "reference": "49238f44aa73f545c0a927b00251c89a0acf3005"
+                "reference": "19d4e37365edd5104e31662a2d3b510d92a7e78a"
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             "dist": {
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-                "url": "https://api.github.com/repos/nelmio/NelmioApiDocBundle/zipball/49238f44aa73f545c0a927b00251c89a0acf3005",
-                "reference": "49238f44aa73f545c0a927b00251c89a0acf3005",
+                "url": "https://api.github.com/repos/nelmio/NelmioApiDocBundle/zipball/19d4e37365edd5104e31662a2d3b510d92a7e78a",
+                "reference": "19d4e37365edd5104e31662a2d3b510d92a7e78a",
                 "shasum": ""
             },
             "require": {
@@ -3561,7 +3561,7 @@
                 "documentation",
                 "rest"
             ],
-            "time": "2015-12-04 08:15:49"
+            "time": "2015-12-08 13:19:42"
         },
         {
             "name": "nelmio/cors-bundle",
@@ -3689,16 +3689,16 @@
         },
         {
             "name": "paragonie/random_compat",
-            "version": "1.1.1",
+            "version": "1.1.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/paragonie/random_compat.git",
-                "reference": "a208865a5aeffc2dbbef2a5b3409887272d93f32"
+                "reference": "d762ee5b099a29044603cd4649851e81aa66cb47"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/paragonie/random_compat/zipball/a208865a5aeffc2dbbef2a5b3409887272d93f32",
-                "reference": "a208865a5aeffc2dbbef2a5b3409887272d93f32",
+                "url": "https://api.github.com/repos/paragonie/random_compat/zipball/d762ee5b099a29044603cd4649851e81aa66cb47",
+                "reference": "d762ee5b099a29044603cd4649851e81aa66cb47",
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             "require": {
@@ -3733,7 +3733,7 @@
                 "pseudorandom",
                 "random"
             ],
-            "time": "2015-12-01 02:52:15"
+            "time": "2015-12-10 14:48:13"
         },
         {
             "name": "phpcollection/phpcollection",
@@ -6114,16 +6114,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "4.8.19",
+            "version": "4.8.21",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "b2caaf8947aba5e002d42126723e9d69795f32b4"
+                "reference": "ea76b17bced0500a28098626b84eda12dbcf119c"
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             "dist": {
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-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/b2caaf8947aba5e002d42126723e9d69795f32b4",
-                "reference": "b2caaf8947aba5e002d42126723e9d69795f32b4",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/ea76b17bced0500a28098626b84eda12dbcf119c",
+                "reference": "ea76b17bced0500a28098626b84eda12dbcf119c",
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             "require": {
@@ -6182,7 +6182,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2015-11-30 08:18:59"
+            "time": "2015-12-12 07:45:58"
         },
         {
             "name": "phpunit/phpunit-mock-objects",
@@ -6306,23 +6306,23 @@
         },
         {
             "name": "sebastian/diff",
-            "version": "1.4.0",
+            "version": "1.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/diff.git",
-                "reference": "2b0112e42c338afa9ad9dfeb94d66f6d84c2f828"
+                "reference": "13edfd8706462032c2f52b4b862974dd46b71c9e"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/diff/zipball/2b0112e42c338afa9ad9dfeb94d66f6d84c2f828",
-                "reference": "2b0112e42c338afa9ad9dfeb94d66f6d84c2f828",
+                "url": "https://api.github.com/repos/sebastianbergmann/diff/zipball/13edfd8706462032c2f52b4b862974dd46b71c9e",
+                "reference": "13edfd8706462032c2f52b4b862974dd46b71c9e",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.3"
             },
             "require-dev": {
-                "phpunit/phpunit": "~5"
+                "phpunit/phpunit": "~4.8"
             },
             "type": "library",
             "extra": {
@@ -6354,7 +6354,7 @@
             "keywords": [
                 "diff"
             ],
-            "time": "2015-12-06 07:21:36"
+            "time": "2015-12-08 07:14:41"
         },
         {
             "name": "sebastian/environment",