22 files changed, 0 insertions, 1765 deletions
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/.gitattributes b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/.gitattributes
deleted file mode 100644
index 80481513..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/.gitattributes
+++ /dev/null
@@ -1,2 +0,0 @@
-/Tests export-ignore
-phpunit.xml.dist export-ignore
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/.gitignore b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/.gitignore
deleted file mode 100644
index 44de97a3..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-vendor/
-composer.lock
-phpunit.xml
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/CHANGELOG.md b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/CHANGELOG.md
deleted file mode 100644
index 071ef3b5..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/CHANGELOG.md
+++ /dev/null
@@ -1,14 +0,0 @@
-CHANGELOG
-=========
-2.3.0
------
- * added PropertyAccessorBuilder, to enable or disable the support of "__call"
- * added support for "__call" in the PropertyAccessor (disabled by default)
- * [BC BREAK] changed PropertyAccessor to continue its search for a property or
-   method even if a non-public match was found. Before, a PropertyAccessDeniedException
-   was thrown in this case. Class PropertyAccessDeniedException was removed
-   now.
- * deprecated PropertyAccess::getPropertyAccessor
- * added PropertyAccess::createPropertyAccessor and PropertyAccess::createPropertyAccessorBuilder
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/ExceptionInterface.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/ExceptionInterface.php
deleted file mode 100644
index d1fcdac9..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/ExceptionInterface.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess\Exception;
-/**
- * Marker interface for the PropertyAccess component.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-interface ExceptionInterface
-{
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/InvalidPropertyPathException.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/InvalidPropertyPathException.php
deleted file mode 100644
index 69de31ce..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/InvalidPropertyPathException.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess\Exception;
-/**
- * Thrown when a property path is malformed.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class InvalidPropertyPathException extends RuntimeException
-{
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/NoSuchPropertyException.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/NoSuchPropertyException.php
deleted file mode 100644
index ebaa5a30..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/NoSuchPropertyException.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess\Exception;
-/**
- * Thrown when a property cannot be found.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class NoSuchPropertyException extends RuntimeException
-{
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/OutOfBoundsException.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/OutOfBoundsException.php
deleted file mode 100644
index a3c45597..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/OutOfBoundsException.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess\Exception;
-/**
- * Base OutOfBoundsException for the PropertyAccess component.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class OutOfBoundsException extends \OutOfBoundsException implements ExceptionInterface
-{
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/RuntimeException.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/RuntimeException.php
deleted file mode 100644
index 9fe843e3..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/RuntimeException.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess\Exception;
-/**
- * Base RuntimeException for the PropertyAccess component.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class RuntimeException extends \RuntimeException implements ExceptionInterface
-{
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/UnexpectedTypeException.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/UnexpectedTypeException.php
deleted file mode 100644
index 029d48c2..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/Exception/UnexpectedTypeException.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess\Exception;
-/**
- * Thrown when a value does not match an expected type.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class UnexpectedTypeException extends RuntimeException
-{
-    public function __construct($value, $expectedType)
-    {
-        parent::__construct(sprintf('Expected argument of type "%s", "%s" given', $expectedType, is_object($value) ? get_class($value) : gettype($value)));
-    }
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/LICENSE b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/LICENSE
deleted file mode 100644
index 88a57f8d..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/LICENSE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2004-2013 Fabien Potencier
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is furnished
-to do so, subject to the following conditions:
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyAccess.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyAccess.php
deleted file mode 100644
index 3b234df9..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyAccess.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess;
-/**
- * Entry point of the PropertyAccess component.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-final class PropertyAccess
-{
-    /**
-     * Creates a property accessor with the default configuration.
-     *
-     * @return PropertyAccessor The new property accessor
-     */
-    public static function createPropertyAccessor()
-    {
-        return self::createPropertyAccessorBuilder()->getPropertyAccessor();
-    }
-    /**
-     * Creates a property accessor builder.
-     *
-     * @return PropertyAccessorBuilder The new property accessor builder
-     */
-    public static function createPropertyAccessorBuilder()
-    {
-        return new PropertyAccessorBuilder();
-    }
-    /**
-     * Alias of {@link getPropertyAccessor}.
-     *
-     * @return PropertyAccessor The new property accessor
-     *
-     * @deprecated Deprecated since version 2.3, to be removed in 3.0. Use
-     *             {@link createPropertyAccessor()} instead.
-     */
-    public static function getPropertyAccessor()
-    {
-        return self::createPropertyAccessor();
-    }
-    /**
-     * This class cannot be instantiated.
-     */
-    private function __construct()
-    {
-    }
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyAccessor.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyAccessor.php
deleted file mode 100644
index c65d919e..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyAccessor.php
+++ /dev/null
@@ -1,442 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess;
-use Symfony\Component\PropertyAccess\Exception\NoSuchPropertyException;
-use Symfony\Component\PropertyAccess\Exception\UnexpectedTypeException;
-/**
- * Default implementation of {@link PropertyAccessorInterface}.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class PropertyAccessor implements PropertyAccessorInterface
-{
-    const VALUE = 0;
-    const IS_REF = 1;
-    private $magicCall;
-    /**
-     * Should not be used by application code. Use
-     * {@link PropertyAccess::getPropertyAccessor()} instead.
-     */
-    public function __construct($magicCall = false)
-    {
-        $this->magicCall = $magicCall;
-    }
-    /**
-     * {@inheritdoc}
-     */
-    public function getValue($objectOrArray, $propertyPath)
-    {
-        if (is_string($propertyPath)) {
-            $propertyPath = new PropertyPath($propertyPath);
-        } elseif (!$propertyPath instanceof PropertyPathInterface) {
-            throw new UnexpectedTypeException($propertyPath, 'string or Symfony\Component\PropertyAccess\PropertyPathInterface');
-        }
-        $propertyValues =& $this->readPropertiesUntil($objectOrArray, $propertyPath, $propertyPath->getLength());
-        return $propertyValues[count($propertyValues) - 1][self::VALUE];
-    }
-    /**
-     * {@inheritdoc}
-     */
-    public function setValue(&$objectOrArray, $propertyPath, $value)
-    {
-        if (is_string($propertyPath)) {
-            $propertyPath = new PropertyPath($propertyPath);
-        } elseif (!$propertyPath instanceof PropertyPathInterface) {
-            throw new UnexpectedTypeException($propertyPath, 'string or Symfony\Component\PropertyAccess\PropertyPathInterface');
-        }
-        $propertyValues =& $this->readPropertiesUntil($objectOrArray, $propertyPath, $propertyPath->getLength() - 1);
-        $overwrite = true;
-        // Add the root object to the list
-        array_unshift($propertyValues, array(
-            self::VALUE => &$objectOrArray,
-            self::IS_REF => true,
-        ));
-        for ($i = count($propertyValues) - 1; $i >= 0; --$i) {
-            $objectOrArray =& $propertyValues[$i][self::VALUE];
-            if ($overwrite) {
-                if (!is_object($objectOrArray) && !is_array($objectOrArray)) {
-                    throw new UnexpectedTypeException($objectOrArray, 'object or array');
-                }
-                $property = $propertyPath->getElement($i);
-                //$singular = $propertyPath->singulars[$i];
-                $singular = null;
-                if ($propertyPath->isIndex($i)) {
-                    $this->writeIndex($objectOrArray, $property, $value);
-                } else {
-                    $this->writeProperty($objectOrArray, $property, $singular, $value);
-                }
-            }
-            $value =& $objectOrArray;
-            $overwrite = !$propertyValues[$i][self::IS_REF];
-        }
-    }
-    /**
-     * Reads the path from an object up to a given path index.
-     *
-     * @param object|array          $objectOrArray The object or array to read from
-     * @param PropertyPathInterface $propertyPath  The property path to read
-     * @param integer               $lastIndex     The index up to which should be read
-     *
-     * @return array The values read in the path.
-     *
-     * @throws UnexpectedTypeException If a value within the path is neither object nor array.
-     */
-    private function &readPropertiesUntil(&$objectOrArray, PropertyPathInterface $propertyPath, $lastIndex)
-    {
-        $propertyValues = array();
-        for ($i = 0; $i < $lastIndex; ++$i) {
-            if (!is_object($objectOrArray) && !is_array($objectOrArray)) {
-                throw new UnexpectedTypeException($objectOrArray, 'object or array');
-            }
-            $property = $propertyPath->getElement($i);
-            $isIndex = $propertyPath->isIndex($i);
-            $isArrayAccess = is_array($objectOrArray) || $objectOrArray instanceof \ArrayAccess;
-            // Create missing nested arrays on demand
-            if ($isIndex && $isArrayAccess && !isset($objectOrArray[$property])) {
-                $objectOrArray[$property] = $i + 1 < $propertyPath->getLength() ? array() : null;
-            }
-            if ($isIndex) {
-                $propertyValue =& $this->readIndex($objectOrArray, $property);
-            } else {
-                $propertyValue =& $this->readProperty($objectOrArray, $property);
-            }
-            $objectOrArray =& $propertyValue[self::VALUE];
-            $propertyValues[] =& $propertyValue;
-        }
-        return $propertyValues;
-    }
-    /**
-     * Reads a key from an array-like structure.
-     *
-     * @param \ArrayAccess|array $array The array or \ArrayAccess object to read from
-     * @param string|integer     $index The key to read
-     *
-     * @return mixed The value of the key
-     *
-     * @throws NoSuchPropertyException If the array does not implement \ArrayAccess or it is not an array
-     */
-    private function &readIndex(&$array, $index)
-    {
-        if (!$array instanceof \ArrayAccess && !is_array($array)) {
-            throw new NoSuchPropertyException(sprintf('Index "%s" cannot be read from object of type "%s" because it doesn\'t implement \ArrayAccess', $index, get_class($array)));
-        }
-        // Use an array instead of an object since performance is very crucial here
-        $result = array(
-            self::VALUE => null,
-            self::IS_REF => false
-        );
-        if (isset($array[$index])) {
-            if (is_array($array)) {
-                $result[self::VALUE] =& $array[$index];
-                $result[self::IS_REF] = true;
-            } else {
-                $result[self::VALUE] = $array[$index];
-                // Objects are always passed around by reference
-                $result[self::IS_REF] = is_object($array[$index]) ? true : false;
-            }
-        }
-        return $result;
-    }
-    /**
-     * Reads the a property from an object or array.
-     *
-     * @param object $object   The object to read from.
-     * @param string $property The property to read.
-     *
-     * @return mixed The value of the read property
-     *
-     * @throws NoSuchPropertyException If the property does not exist or is not
-     *                                 public.
-     */
-    private function &readProperty(&$object, $property)
-    {
-        // Use an array instead of an object since performance is
-        // very crucial here
-        $result = array(
-            self::VALUE => null,
-            self::IS_REF => false
-        );
-        if (!is_object($object)) {
-            throw new NoSuchPropertyException(sprintf('Cannot read property "%s" from an array. Maybe you should write the property path as "[%s]" instead?', $property, $property));
-        }
-        $camelProp = $this->camelize($property);
-        $reflClass = new \ReflectionClass($object);
-        $getter = 'get'.$camelProp;
-        $isser = 'is'.$camelProp;
-        $hasser = 'has'.$camelProp;
-        $classHasProperty = $reflClass->hasProperty($property);
-        if ($reflClass->hasMethod($getter) && $reflClass->getMethod($getter)->isPublic()) {
-            $result[self::VALUE] = $object->$getter();
-        } elseif ($reflClass->hasMethod($isser) && $reflClass->getMethod($isser)->isPublic()) {
-            $result[self::VALUE] = $object->$isser();
-        } elseif ($reflClass->hasMethod($hasser) && $reflClass->getMethod($hasser)->isPublic()) {
-            $result[self::VALUE] = $object->$hasser();
-        } elseif ($reflClass->hasMethod('__get') && $reflClass->getMethod('__get')->isPublic()) {
-            $result[self::VALUE] = $object->$property;
-        } elseif ($classHasProperty && $reflClass->getProperty($property)->isPublic()) {
-            $result[self::VALUE] =& $object->$property;
-            $result[self::IS_REF] = true;
-        } elseif (!$classHasProperty && property_exists($object, $property)) {
-            // Needed to support \stdClass instances. We need to explicitly
-            // exclude $classHasProperty, otherwise if in the previous clause
-            // a *protected* property was found on the class, property_exists()
-            // returns true, consequently the following line will result in a
-            // fatal error.
-            $result[self::VALUE] =& $object->$property;
-            $result[self::IS_REF] = true;
-        } elseif ($this->magicCall && $reflClass->hasMethod('__call') && $reflClass->getMethod('__call')->isPublic()) {
-            // we call the getter and hope the __call do the job
-            $result[self::VALUE] = $object->$getter();
-        } else {
-            throw new NoSuchPropertyException(sprintf(
-                'Neither the property "%s" nor one of the methods "%s()", '.
-                '"%s()", "%s()", "__get()" or "__call()" exist and have public access in '.
-                'class "%s".',
-                $property,
-                $getter,
-                $isser,
-                $hasser,
-                $reflClass->name
-            ));
-        }
-        // Objects are always passed around by reference
-        if (is_object($result[self::VALUE])) {
-            $result[self::IS_REF] = true;
-        }
-        return $result;
-    }
-    /**
-     * Sets the value of the property at the given index in the path
-     *
-     * @param \ArrayAccess|array $array An array or \ArrayAccess object to write to
-     * @param string|integer     $index The index to write at
-     * @param mixed              $value The value to write
-     *
-     * @throws NoSuchPropertyException If the array does not implement \ArrayAccess or it is not an array
-     */
-    private function writeIndex(&$array, $index, $value)
-    {
-        if (!$array instanceof \ArrayAccess && !is_array($array)) {
-            throw new NoSuchPropertyException(sprintf('Index "%s" cannot be modified in object of type "%s" because it doesn\'t implement \ArrayAccess', $index, get_class($array)));
-        }
-        $array[$index] = $value;
-    }
-    /**
-     * Sets the value of the property at the given index in the path
-     *
-     * @param object|array $object   The object or array to write to
-     * @param string       $property The property to write
-     * @param string|null  $singular The singular form of the property name or null
-     * @param mixed        $value    The value to write
-     *
-     * @throws NoSuchPropertyException If the property does not exist or is not
-     *                                 public.
-     */
-    private function writeProperty(&$object, $property, $singular, $value)
-    {
-        $guessedAdders = '';
-        if (!is_object($object)) {
-            throw new NoSuchPropertyException(sprintf('Cannot write property "%s" to an array. Maybe you should write the property path as "[%s]" instead?', $property, $property));
-        }
-        $reflClass = new \ReflectionClass($object);
-        $plural = $this->camelize($property);
-        // Any of the two methods is required, but not yet known
-        $singulars = null !== $singular ? array($singular) : (array) StringUtil::singularify($plural);
-        if (is_array($value) || $value instanceof \Traversable) {
-            $methods = $this->findAdderAndRemover($reflClass, $singulars);
-            if (null !== $methods) {
-                // At this point the add and remove methods have been found
-                // Use iterator_to_array() instead of clone in order to prevent side effects
-                // see https://github.com/symfony/symfony/issues/4670
-                $itemsToAdd = is_object($value) ? iterator_to_array($value) : $value;
-                $itemToRemove = array();
-                $propertyValue = $this->readProperty($object, $property);
-                $previousValue = $propertyValue[self::VALUE];
-                if (is_array($previousValue) || $previousValue instanceof \Traversable) {
-                    foreach ($previousValue as $previousItem) {
-                        foreach ($value as $key => $item) {
-                            if ($item === $previousItem) {
-                                // Item found, don't add
-                                unset($itemsToAdd[$key]);
-                                // Next $previousItem
-                                continue 2;
-                            }
-                        }
-                        // Item not found, add to remove list
-                        $itemToRemove[] = $previousItem;
-                    }
-                }
-                foreach ($itemToRemove as $item) {
-                    call_user_func(array($object, $methods[1]), $item);
-                }
-                foreach ($itemsToAdd as $item) {
-                    call_user_func(array($object, $methods[0]), $item);
-                }
-                return;
-            } else {
-                // It is sufficient to include only the adders in the error
-                // message. If the user implements the adder but not the remover,
-                // an exception will be thrown in findAdderAndRemover() that
-                // the remover has to be implemented as well.
-                $guessedAdders = '"add'.implode('()", "add', $singulars).'()", ';
-            }
-        }
-        $setter = 'set'.$this->camelize($property);
-        $classHasProperty = $reflClass->hasProperty($property);
-        if ($reflClass->hasMethod($setter) && $reflClass->getMethod($setter)->isPublic()) {
-            $object->$setter($value);
-        } elseif ($reflClass->hasMethod('__set') && $reflClass->getMethod('__set')->isPublic()) {
-            $object->$property = $value;
-        } elseif ($classHasProperty && $reflClass->getProperty($property)->isPublic()) {
-            $object->$property = $value;
-        } elseif (!$classHasProperty && property_exists($object, $property)) {
-            // Needed to support \stdClass instances. We need to explicitly
-            // exclude $classHasProperty, otherwise if in the previous clause
-            // a *protected* property was found on the class, property_exists()
-            // returns true, consequently the following line will result in a
-            // fatal error.
-            $object->$property = $value;
-        } elseif ($this->magicCall && $reflClass->hasMethod('__call') && $reflClass->getMethod('__call')->isPublic()) {
-            // we call the getter and hope the __call do the job
-            $object->$setter($value);
-        } else {
-            throw new NoSuchPropertyException(sprintf(
-                'Neither the property "%s" nor one of the methods %s"%s()", '.
-                '"__set()" or "__call()" exist and have public access in class "%s".',
-                $property,
-                $guessedAdders,
-                $setter,
-                $reflClass->name
-            ));
-        }
-    }
-    /**
-     * Camelizes a given string.
-     *
-     * @param  string $string Some string
-     *
-     * @return string The camelized version of the string
-     */
-    private function camelize($string)
-    {
-        return preg_replace_callback('/(^|_|\.)+(.)/', function ($match) { return ('.' === $match[1] ? '_' : '').strtoupper($match[2]); }, $string);
-    }
-    /**
-     * Searches for add and remove methods.
-     *
-     * @param \ReflectionClass $reflClass The reflection class for the given object
-     * @param array            $singulars The singular form of the property name or null
-     *
-     * @return array|null An array containing the adder and remover when found, null otherwise
-     *
-     * @throws NoSuchPropertyException If the property does not exist
-     */
-    private function findAdderAndRemover(\ReflectionClass $reflClass, array $singulars)
-    {
-        foreach ($singulars as $singular) {
-            $addMethod = 'add'.$singular;
-            $removeMethod = 'remove'.$singular;
-            $addMethodFound = $this->isAccessible($reflClass, $addMethod, 1);
-            $removeMethodFound = $this->isAccessible($reflClass, $removeMethod, 1);
-            if ($addMethodFound && $removeMethodFound) {
-                return array($addMethod, $removeMethod);
-            }
-            if ($addMethodFound xor $removeMethodFound) {
-                throw new NoSuchPropertyException(sprintf(
-                    'Found the public method "%s()", but did not find a public "%s()" on class %s',
-                    $addMethodFound ? $addMethod : $removeMethod,
-                    $addMethodFound ? $removeMethod : $addMethod,
-                    $reflClass->name
-                ));
-            }
-        }
-        return null;
-    }
-    /**
-     * Returns whether a method is public and has a specific number of required parameters.
-     *
-     * @param  \ReflectionClass $class      The class of the method
-     * @param  string           $methodName The method name
-     * @param  integer          $parameters The number of parameters
-     *
-     * @return Boolean Whether the method is public and has $parameters
-     *                                      required parameters
-     */
-    private function isAccessible(\ReflectionClass $class, $methodName, $parameters)
-    {
-        if ($class->hasMethod($methodName)) {
-            $method = $class->getMethod($methodName);
-            if ($method->isPublic() && $method->getNumberOfRequiredParameters() === $parameters) {
-                return true;
-            }
-        }
-        return false;
-    }
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyAccessorBuilder.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyAccessorBuilder.php
deleted file mode 100644
index 25686e95..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyAccessorBuilder.php
+++ /dev/null
@@ -1,67 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess;
-/**
- * A configurable builder for PropertyAccessorInterface objects.
- *
- * @author Jérémie Augustin <jeremie.augustin@pixel-cookers.com>
- */
-class PropertyAccessorBuilder
-{
-    /**
-     * @var Boolean
-     */
-    private $magicCall = false;
-    /**
-     * Enables the use of "__call" by the ProperyAccessor.
-     *
-     * @return PropertyAccessorBuilder The builder object
-     */
-    public function enableMagicCall()
-    {
-        $this->magicCall = true;
-        return $this;
-    }
-    /**
-     * Disables the use of "__call" by the ProperyAccessor.
-     *
-     * @return PropertyAccessorBuilder The builder object
-     */
-    public function disableMagicCall()
-    {
-        $this->magicCall = false;
-        return $this;
-    }
-    /**
-     * @return Boolean true if the use of "__call" by the ProperyAccessor is enabled
-     */
-    public function isMagicCallEnabled()
-    {
-        return $this->magicCall;
-    }
-    /**
-     * Builds and returns a new propertyAccessor object.
-     *
-     * @return PropertyAccessorInterface The built propertyAccessor
-     */
-    public function getPropertyAccessor()
-    {
-        return new PropertyAccessor($this->magicCall);
-    }
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyAccessorInterface.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyAccessorInterface.php
deleted file mode 100644
index 1eed7c7b..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyAccessorInterface.php
+++ /dev/null
@@ -1,81 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess;
-/**
- * Writes and reads values to/from an object/array graph.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-interface PropertyAccessorInterface
-{
-    /**
-     * Sets the value at the end of the property path of the object
-     *
-     * Example:
-     *
-     *     use Symfony\Component\PropertyAccess\PropertyAccess;
-     *
-     *     $propertyAccessor = PropertyAccess::getPropertyAccessor();
-     *
-     *     echo $propertyAccessor->setValue($object, 'child.name', 'Fabien');
-     *     // equals echo $object->getChild()->setName('Fabien');
-     *
-     * This method first tries to find a public setter for each property in the
-     * path. The name of the setter must be the camel-cased property name
-     * prefixed with "set".
-     *
-     * If the setter does not exist, this method tries to find a public
-     * property. The value of the property is then changed.
-     *
-     * If neither is found, an exception is thrown.
-     *
-     * @param object|array                 $objectOrArray The object or array to modify
-     * @param string|PropertyPathInterface $propertyPath  The property path to modify
-     * @param mixed                        $value         The value to set at the end of the property path
-     *
-     * @throws Exception\NoSuchPropertyException If a property does not exist or is not public.
-     * @throws Exception\UnexpectedTypeException If a value within the path is neither object
-     *                                           nor array
-     */
-    public function setValue(&$objectOrArray, $propertyPath, $value);
-    /**
-     * Returns the value at the end of the property path of the object
-     *
-     * Example:
-     *
-     *     use Symfony\Component\PropertyAccess\PropertyAccess;
-     *
-     *     $propertyAccessor = PropertyAccess::getPropertyAccessor();
-     *
-     *     echo $propertyAccessor->getValue($object, 'child.name);
-     *     // equals echo $object->getChild()->getName();
-     *
-     * This method first tries to find a public getter for each property in the
-     * path. The name of the getter must be the camel-cased property name
-     * prefixed with "get", "is", or "has".
-     *
-     * If the getter does not exist, this method tries to find a public
-     * property. The value of the property is then returned.
-     *
-     * If none of them are found, an exception is thrown.
-     *
-     * @param object|array                 $objectOrArray The object or array to traverse
-     * @param string|PropertyPathInterface $propertyPath  The property path to read
-     *
-     * @return mixed The value at the end of the property path
-     *
-     * @throws Exception\NoSuchPropertyException If a property does not exist or is not public.
-     */
-    public function getValue($objectOrArray, $propertyPath);
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPath.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPath.php
deleted file mode 100644
index 840fc715..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPath.php
+++ /dev/null
@@ -1,225 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess;
-use Symfony\Component\PropertyAccess\Exception\InvalidPropertyPathException;
-use Symfony\Component\PropertyAccess\Exception\OutOfBoundsException;
-use Symfony\Component\PropertyAccess\Exception\UnexpectedTypeException;
-/**
- * Default implementation of {@link PropertyPathInterface}.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class PropertyPath implements \IteratorAggregate, PropertyPathInterface
-{
-    /**
-     * Character used for separating between plural and singular of an element.
-     * @var string
-     */
-    const SINGULAR_SEPARATOR = '|';
-    /**
-     * The elements of the property path
-     * @var array
-     */
-    private $elements = array();
-    /**
-     * The singular forms of the elements in the property path.
-     * @var array
-     */
-    private $singulars = array();
-    /**
-     * The number of elements in the property path
-     * @var integer
-     */
-    private $length;
-    /**
-     * Contains a Boolean for each property in $elements denoting whether this
-     * element is an index. It is a property otherwise.
-     * @var array
-     */
-    private $isIndex = array();
-    /**
-     * String representation of the path
-     * @var string
-     */
-    private $pathAsString;
-    /**
-     * Constructs a property path from a string.
-     *
-     * @param PropertyPath|string $propertyPath The property path as string or instance
-     *
-     * @throws UnexpectedTypeException      If the given path is not a string
-     * @throws InvalidPropertyPathException If the syntax of the property path is not valid
-     */
-    public function __construct($propertyPath)
-    {
-        // Can be used as copy constructor
-        if ($propertyPath instanceof PropertyPath) {
-            /* @var PropertyPath $propertyPath */
-            $this->elements = $propertyPath->elements;
-            $this->singulars = $propertyPath->singulars;
-            $this->length = $propertyPath->length;
-            $this->isIndex = $propertyPath->isIndex;
-            $this->pathAsString = $propertyPath->pathAsString;
-            return;
-        }
-        if (!is_string($propertyPath)) {
-            throw new UnexpectedTypeException($propertyPath, 'string or Symfony\Component\PropertyAccess\PropertyPath');
-        }
-        if ('' === $propertyPath) {
-            throw new InvalidPropertyPathException('The property path should not be empty.');
-        }
-        $this->pathAsString = $propertyPath;
-        $position = 0;
-        $remaining = $propertyPath;
-        // first element is evaluated differently - no leading dot for properties
-        $pattern = '/^(([^\.\[]+)|\[([^\]]+)\])(.*)/';
-        while (preg_match($pattern, $remaining, $matches)) {
-            if ('' !== $matches[2]) {
-                $element = $matches[2];
-                $this->isIndex[] = false;
-            } else {
-                $element = $matches[3];
-                $this->isIndex[] = true;
-            }
-            // Disabled this behaviour as the syntax is not yet final
-            //$pos = strpos($element, self::SINGULAR_SEPARATOR);
-            $pos = false;
-            $singular = null;
-            if (false !== $pos) {
-                $singular = substr($element, $pos + 1);
-                $element = substr($element, 0, $pos);
-            }
-            $this->elements[] = $element;
-            $this->singulars[] = $singular;
-            $position += strlen($matches[1]);
-            $remaining = $matches[4];
-            $pattern = '/^(\.(\w+)|\[([^\]]+)\])(.*)/';
-        }
-        if ('' !== $remaining) {
-            throw new InvalidPropertyPathException(sprintf(
-                'Could not parse property path "%s". Unexpected token "%s" at position %d',
-                $propertyPath,
-                $remaining{0},
-                $position
-            ));
-        }
-        $this->length = count($this->elements);
-    }
-    /**
-     * {@inheritdoc}
-     */
-    public function __toString()
-    {
-        return $this->pathAsString;
-    }
-    /**
-     * {@inheritdoc}
-     */
-    public function getLength()
-    {
-        return $this->length;
-    }
-    /**
-     * {@inheritdoc}
-     */
-    public function getParent()
-    {
-        if ($this->length <= 1) {
-            return null;
-        }
-        $parent = clone $this;
-        --$parent->length;
-        $parent->pathAsString = substr($parent->pathAsString, 0, max(strrpos($parent->pathAsString, '.'), strrpos($parent->pathAsString, '[')));
-        array_pop($parent->elements);
-        array_pop($parent->singulars);
-        array_pop($parent->isIndex);
-        return $parent;
-    }
-    /**
-     * Returns a new iterator for this path
-     *
-     * @return PropertyPathIteratorInterface
-     */
-    public function getIterator()
-    {
-        return new PropertyPathIterator($this);
-    }
-    /**
-     * {@inheritdoc}
-     */
-    public function getElements()
-    {
-        return $this->elements;
-    }
-    /**
-     * {@inheritdoc}
-     */
-    public function getElement($index)
-    {
-        if (!isset($this->elements[$index])) {
-            throw new OutOfBoundsException(sprintf('The index %s is not within the property path', $index));
-        }
-        return $this->elements[$index];
-    }
-    /**
-     * {@inheritdoc}
-     */
-    public function isProperty($index)
-    {
-        if (!isset($this->isIndex[$index])) {
-            throw new OutOfBoundsException(sprintf('The index %s is not within the property path', $index));
-        }
-        return !$this->isIndex[$index];
-    }
-    /**
-     * {@inheritdoc}
-     */
-    public function isIndex($index)
-    {
-        if (!isset($this->isIndex[$index])) {
-            throw new OutOfBoundsException(sprintf('The index %s is not within the property path', $index));
-        }
-        return $this->isIndex[$index];
-    }
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPathBuilder.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPathBuilder.php
deleted file mode 100644
index f4eb0fb9..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPathBuilder.php
+++ /dev/null
@@ -1,306 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess;
-use Symfony\Component\PropertyAccess\Exception\OutOfBoundsException;
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class PropertyPathBuilder
-{
-    /**
-     * @var array
-     */
-    private $elements = array();
-    /**
-     * @var array
-     */
-    private $isIndex = array();
-    /**
-     * Creates a new property path builder.
-     *
-     * @param null|PropertyPathInterface|string $path The path to initially store
-     *                                                in the builder. Optional.
-     */
-    public function __construct($path = null)
-    {
-        if (null !== $path) {
-            $this->append($path);
-        }
-    }
-    /**
-     * Appends a (sub-) path to the current path.
-     *
-     * @param PropertyPathInterface|string $path   The path to append.
-     * @param integer                      $offset The offset where the appended
-     *                                             piece starts in $path.
-     * @param integer                      $length The length of the appended piece.
-     *                                             If 0, the full path is appended.
-     */
-    public function append($path, $offset = 0, $length = 0)
-    {
-        if (is_string($path)) {
-            $path = new PropertyPath($path);
-        }
-        if (0 === $length) {
-            $end = $path->getLength();
-        } else {
-            $end = $offset + $length;
-        }
-        for (; $offset < $end; ++$offset) {
-            $this->elements[] = $path->getElement($offset);
-            $this->isIndex[] = $path->isIndex($offset);
-        }
-    }
-    /**
-     * Appends an index element to the current path.
-     *
-     * @param string $name The name of the appended index
-     */
-    public function appendIndex($name)
-    {
-        $this->elements[] = $name;
-        $this->isIndex[] = true;
-    }
-    /**
-     * Appends a property element to the current path.
-     *
-     * @param string $name The name of the appended property
-     */
-    public function appendProperty($name)
-    {
-        $this->elements[] = $name;
-        $this->isIndex[] = false;
-    }
-    /**
-     * Removes elements from the current path.
-     *
-     * @param integer $offset The offset at which to remove
-     * @param integer $length The length of the removed piece
-     *
-     * @throws OutOfBoundsException if offset is invalid
-     */
-    public function remove($offset, $length = 1)
-    {
-        if (!isset($this->elements[$offset])) {
-            throw new OutOfBoundsException(sprintf('The offset %s is not within the property path', $offset));
-        }
-        $this->resize($offset, $length, 0);
-    }
-    /**
-     * Replaces a sub-path by a different (sub-) path.
-     *
-     * @param integer                      $offset     The offset at which to replace.
-     * @param integer                      $length     The length of the piece to replace.
-     * @param PropertyPathInterface|string $path       The path to insert.
-     * @param integer                      $pathOffset The offset where the inserted piece
-     *                                                 starts in $path.
-     * @param integer                      $pathLength The length of the inserted piece.
-     *                                                 If 0, the full path is inserted.
-     *
-     * @throws OutOfBoundsException If the offset is invalid
-     */
-    public function replace($offset, $length, $path, $pathOffset = 0, $pathLength = 0)
-    {
-        if (is_string($path)) {
-            $path = new PropertyPath($path);
-        }
-        if ($offset < 0 && abs($offset) <= $this->getLength()) {
-            $offset = $this->getLength() + $offset;
-        } elseif (!isset($this->elements[$offset])) {
-            throw new OutOfBoundsException('The offset ' . $offset . ' is not within the property path');
-        }
-        if (0 === $pathLength) {
-            $pathLength = $path->getLength() - $pathOffset;
-        }
-        $this->resize($offset, $length, $pathLength);
-        for ($i = 0; $i < $pathLength; ++$i) {
-            $this->elements[$offset + $i] = $path->getElement($pathOffset + $i);
-            $this->isIndex[$offset + $i] = $path->isIndex($pathOffset + $i);
-        }
-    }
-    /**
-     * Replaces a property element by an index element.
-     *
-     * @param integer $offset The offset at which to replace
-     * @param string  $name   The new name of the element. Optional.
-     *
-     * @throws OutOfBoundsException If the offset is invalid
-     */
-    public function replaceByIndex($offset, $name = null)
-    {
-        if (!isset($this->elements[$offset])) {
-            throw new OutOfBoundsException(sprintf('The offset %s is not within the property path', $offset));
-        }
-        if (null !== $name) {
-            $this->elements[$offset] = $name;
-        }
-        $this->isIndex[$offset] = true;
-    }
-    /**
-     * Replaces an index element by a property element.
-     *
-     * @param integer $offset The offset at which to replace
-     * @param string  $name   The new name of the element. Optional.
-     *
-     * @throws OutOfBoundsException If the offset is invalid
-     */
-    public function replaceByProperty($offset, $name = null)
-    {
-        if (!isset($this->elements[$offset])) {
-            throw new OutOfBoundsException(sprintf('The offset %s is not within the property path', $offset));
-        }
-        if (null !== $name) {
-            $this->elements[$offset] = $name;
-        }
-        $this->isIndex[$offset] = false;
-    }
-    /**
-     * Returns the length of the current path.
-     *
-     * @return integer The path length
-     */
-    public function getLength()
-    {
-        return count($this->elements);
-    }
-    /**
-     * Returns the current property path.
-     *
-     * @return PropertyPathInterface The constructed property path
-     */
-    public function getPropertyPath()
-    {
-        $pathAsString = $this->__toString();
-        return '' !== $pathAsString ? new PropertyPath($pathAsString) : null;
-    }
-    /**
-     * Returns the current property path as string.
-     *
-     * @return string The property path as string
-     */
-    public function __toString()
-    {
-        $string = '';
-        foreach ($this->elements as $offset => $element) {
-            if ($this->isIndex[$offset]) {
-                $element = '['.$element.']';
-            } elseif ('' !== $string) {
-                $string .= '.';
-            }
-            $string .= $element;
-        }
-        return $string;
-    }
-    /**
-     * Resizes the path so that a chunk of length $cutLength is
-     * removed at $offset and another chunk of length $insertionLength
-     * can be inserted.
-     *
-     * @param  integer $offset          The offset where the removed chunk starts
-     * @param  integer $cutLength       The length of the removed chunk
-     * @param  integer $insertionLength The length of the inserted chunk
-     */
-    private function resize($offset, $cutLength, $insertionLength)
-    {
-        // Nothing else to do in this case
-        if ($insertionLength === $cutLength) {
-            return;
-        }
-        $length = count($this->elements);
-        if ($cutLength > $insertionLength) {
-            // More elements should be removed than inserted
-            $diff = $cutLength - $insertionLength;
-            $newLength = $length - $diff;
-            // Shift elements to the left (left-to-right until the new end)
-            // Max allowed offset to be shifted is such that
-            // $offset + $diff < $length (otherwise invalid index access)
-            // i.e. $offset < $length - $diff = $newLength
-            for ($i = $offset; $i < $newLength; ++$i) {
-                $this->elements[$i] = $this->elements[$i + $diff];
-                $this->isIndex[$i] = $this->isIndex[$i + $diff];
-            }
-            // All remaining elements should be removed
-            for (; $i < $length; ++$i) {
-                unset($this->elements[$i]);
-                unset($this->isIndex[$i]);
-            }
-        } else {
-            $diff = $insertionLength - $cutLength;
-            $newLength = $length + $diff;
-            $indexAfterInsertion = $offset + $insertionLength;
-            // $diff <= $insertionLength
-            // $indexAfterInsertion >= $insertionLength
-            // => $diff <= $indexAfterInsertion
-            // In each of the following loops, $i >= $diff must hold,
-            // otherwise ($i - $diff) becomes negative.
-            // Shift old elements to the right to make up space for the
-            // inserted elements. This needs to be done left-to-right in
-            // order to preserve an ascending array index order
-            // Since $i = max($length, $indexAfterInsertion) and $indexAfterInsertion >= $diff,
-            // $i >= $diff is guaranteed.
-            for ($i = max($length, $indexAfterInsertion); $i < $newLength; ++$i) {
-                $this->elements[$i] = $this->elements[$i - $diff];
-                $this->isIndex[$i] = $this->isIndex[$i - $diff];
-            }
-            // Shift remaining elements to the right. Do this right-to-left
-            // so we don't overwrite elements before copying them
-            // The last written index is the immediate index after the inserted
-            // string, because the indices before that will be overwritten
-            // anyway.
-            // Since $i >= $indexAfterInsertion and $indexAfterInsertion >= $diff,
-            // $i >= $diff is guaranteed.
-            for ($i = $length - 1; $i >= $indexAfterInsertion; --$i) {
-                $this->elements[$i] = $this->elements[$i - $diff];
-                $this->isIndex[$i] = $this->isIndex[$i - $diff];
-            }
-        }
-    }
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPathInterface.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPathInterface.php
deleted file mode 100644
index 95f34ffa..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPathInterface.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess;
-/**
- * A sequence of property names or array indices.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-interface PropertyPathInterface extends \Traversable
-{
-    /**
-     * Returns the string representation of the property path
-     *
-     * @return string The path as string
-     */
-    public function __toString();
-    /**
-     * Returns the length of the property path, i.e. the number of elements.
-     *
-     * @return integer The path length
-     */
-    public function getLength();
-    /**
-     * Returns the parent property path.
-     *
-     * The parent property path is the one that contains the same items as
-     * this one except for the last one.
-     *
-     * If this property path only contains one item, null is returned.
-     *
-     * @return PropertyPath The parent path or null
-     */
-    public function getParent();
-    /**
-     * Returns the elements of the property path as array
-     *
-     * @return array An array of property/index names
-     */
-    public function getElements();
-    /**
-     * Returns the element at the given index in the property path
-     *
-     * @param  integer $index The index key
-     *
-     * @return string A property or index name
-     *
-     * @throws Exception\OutOfBoundsException If the offset is invalid
-     */
-    public function getElement($index);
-    /**
-     * Returns whether the element at the given index is a property
-     *
-     * @param  integer $index The index in the property path
-     *
-     * @return Boolean Whether the element at this index is a property
-     *
-     * @throws Exception\OutOfBoundsException If the offset is invalid
-     */
-    public function isProperty($index);
-    /**
-     * Returns whether the element at the given index is an array index
-     *
-     * @param  integer $index The index in the property path
-     *
-     * @return Boolean Whether the element at this index is an array index
-     *
-     * @throws Exception\OutOfBoundsException If the offset is invalid
-     */
-    public function isIndex($index);
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPathIterator.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPathIterator.php
deleted file mode 100644
index d6cd49ca..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPathIterator.php
+++ /dev/null
@@ -1,55 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess;
-/**
- * Traverses a property path and provides additional methods to find out
- * information about the current element
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class PropertyPathIterator extends \ArrayIterator implements PropertyPathIteratorInterface
-{
-    /**
-     * The traversed property path
-     * @var PropertyPathInterface
-     */
-    protected $path;
-    /**
-     * Constructor.
-     *
-     * @param PropertyPathInterface $path The property path to traverse
-     */
-    public function __construct(PropertyPathInterface $path)
-    {
-        parent::__construct($path->getElements());
-        $this->path = $path;
-    }
-    /**
-     * {@inheritdoc}
-     */
-    public function isIndex()
-    {
-        return $this->path->isIndex($this->key());
-    }
-    /**
-     * {@inheritdoc}
-     */
-    public function isProperty()
-    {
-        return $this->path->isProperty($this->key());
-    }
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPathIteratorInterface.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPathIteratorInterface.php
deleted file mode 100644
index cb43f8d7..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/PropertyPathIteratorInterface.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess;
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-interface PropertyPathIteratorInterface extends \Iterator, \SeekableIterator
-{
-    /**
-     * Returns whether the current element in the property path is an array
-     * index.
-     *
-     * @return Boolean
-     */
-    public function isIndex();
-    /**
-     * Returns whether the current element in the property path is a property
-     * name.
-     *
-     * @return Boolean
-     */
-    public function isProperty();
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/README.md b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/README.md
deleted file mode 100644
index 0ae94e08..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/README.md
+++ /dev/null
@@ -1,14 +0,0 @@
-PropertyAccess Component
-========================
-PropertyAccess reads/writes values from/to object/array graphs using a simple
-string notation.
-Resources
---------
-You can run the unit tests with the following command:
-    $ cd path/to/Symfony/Component/PropertyAccess/
-    $ composer.phar install --dev
-    $ phpunit
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/StringUtil.php b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/StringUtil.php
deleted file mode 100644
index e782cc10..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/StringUtil.php
+++ /dev/null
@@ -1,195 +0,0 @@
-<?php
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace Symfony\Component\PropertyAccess;
-/**
- * Creates singulars from plurals.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class StringUtil
-{
-    /**
-     * Map english plural to singular suffixes
-     *
-     * @var array
-     *
-     * @see http://english-zone.com/spelling/plurals.html
-     * @see http://www.scribd.com/doc/3271143/List-of-100-Irregular-Plural-Nouns-in-English
-     */
-    private static $pluralMap = array(
-        // First entry: plural suffix, reversed
-        // Second entry: length of plural suffix
-        // Third entry: Whether the suffix may succeed a vocal
-        // Fourth entry: Whether the suffix may succeed a consonant
-        // Fifth entry: singular suffix, normal
-        // bacteria (bacterium), criteria (criterion), phenomena (phenomenon)
-        array('a', 1, true, true, array('on', 'um')),
-        // nebulae (nebula)
-        array('ea', 2, true, true, 'a'),
-        // mice (mouse), lice (louse)
-        array('eci', 3, false, true, 'ouse'),
-        // geese (goose)
-        array('esee', 4, false, true, 'oose'),
-        // fungi (fungus), alumni (alumnus), syllabi (syllabus), radii (radius)
-        array('i', 1, true, true, 'us'),
-        // men (man), women (woman)
-        array('nem', 3, true, true, 'man'),
-        // children (child)
-        array('nerdlihc', 8, true, true, 'child'),
-        // oxen (ox)
-        array('nexo', 4, false, false, 'ox'),
-        // indices (index), appendices (appendix), prices (price)
-        array('seci', 4, false, true, array('ex', 'ix', 'ice')),
-        // babies (baby)
-        array('sei', 3, false, true, 'y'),
-        // analyses (analysis), ellipses (ellipsis), funguses (fungus),
-        // neuroses (neurosis), theses (thesis), emphases (emphasis),
-        // oases (oasis), crises (crisis), houses (house), bases (base),
-        // atlases (atlas), kisses (kiss)
-        array('ses', 3, true, true, array('s', 'se', 'sis')),
-        // objectives (objective), alternative (alternatives)
-        array('sevit', 5, true, true, 'tive'),
-        // lives (life), wives (wife)
-        array('sevi', 4, false, true, 'ife'),
-        // hooves (hoof), dwarves (dwarf), elves (elf), leaves (leaf)
-        array('sev', 3, true, true, 'f'),
-        // axes (axis), axes (ax), axes (axe)
-        array('sexa', 4, false, false, array('ax', 'axe', 'axis')),
-        // indexes (index), matrixes (matrix)
-        array('sex', 3, true, false, 'x'),
-        // quizzes (quiz)
-        array('sezz', 4, true, false, 'z'),
-        // bureaus (bureau)
-        array('suae', 4, false, true, 'eau'),
-        // roses (rose), garages (garage), cassettes (cassette),
-        // waltzes (waltz), heroes (hero), bushes (bush), arches (arch),
-        // shoes (shoe)
-        array('se', 2, true, true, array('', 'e')),
-        // tags (tag)
-        array('s', 1, true, true, ''),
-        // chateaux (chateau)
-        array('xuae', 4, false, true, 'eau'),
-    );
-    /**
-     * This class should not be instantiated
-     */
-    private function __construct() {}
-    /**
-     * Returns the singular form of a word
-     *
-     * If the method can't determine the form with certainty, an array of the
-     * possible singulars is returned.
-     *
-     * @param string $plural A word in plural form
-     * @return string|array The singular form or an array of possible singular
-     *                      forms
-     */
-    public static function singularify($plural)
-    {
-        $pluralRev = strrev($plural);
-        $lowerPluralRev = strtolower($pluralRev);
-        $pluralLength = strlen($lowerPluralRev);
-        // The outer loop iterates over the entries of the plural table
-        // The inner loop $j iterates over the characters of the plural suffix
-        // in the plural table to compare them with the characters of the actual
-        // given plural suffix
-        foreach (self::$pluralMap as $map) {
-            $suffix = $map[0];
-            $suffixLength = $map[1];
-            $j = 0;
-            // Compare characters in the plural table and of the suffix of the
-            // given plural one by one
-            while ($suffix[$j] === $lowerPluralRev[$j]) {
-                // Let $j point to the next character
-                ++$j;
-                // Successfully compared the last character
-                // Add an entry with the singular suffix to the singular array
-                if ($j === $suffixLength) {
-                    // Is there any character preceding the suffix in the plural string?
-                    if ($j < $pluralLength) {
-                        $nextIsVocal = false !== strpos('aeiou', $lowerPluralRev[$j]);
-                        if (!$map[2] && $nextIsVocal) {
-                            // suffix may not succeed a vocal but next char is one
-                            break;
-                        }
-                        if (!$map[3] && !$nextIsVocal) {
-                            // suffix may not succeed a consonant but next char is one
-                            break;
-                        }
-                    }
-                    $newBase = substr($plural, 0, $pluralLength - $suffixLength);
-                    $newSuffix = $map[4];
-                    // Check whether the first character in the plural suffix
-                    // is uppercased. If yes, uppercase the first character in
-                    // the singular suffix too
-                    $firstUpper = ctype_upper($pluralRev[$j - 1]);
-                    if (is_array($newSuffix)) {
-                        $singulars = array();
-                        foreach ($newSuffix as $newSuffixEntry) {
-                            $singulars[] = $newBase.($firstUpper ? ucfirst($newSuffixEntry) : $newSuffixEntry);
-                        }
-                        return $singulars;
-                    }
-                    return $newBase.($firstUpper ? ucFirst($newSuffix) : $newSuffix);
-                }
-                // Suffix is longer than word
-                if ($j === $pluralLength) {
-                    break;
-                }
-            }
-        }
-        // Convert teeth to tooth, feet to foot
-        if (false !== ($pos = strpos($plural, 'ee'))) {
-            return substr_replace($plural, 'oo', $pos, 2);
-        }
-        // Assume that plural and singular is identical
-        return $plural;
-    }
-}
diff --git a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/composer.json b/vendor/symfony/property-access/Symfony/Component/PropertyAccess/composer.json
deleted file mode 100644
index 31860427..00000000
--- a/vendor/symfony/property-access/Symfony/Component/PropertyAccess/composer.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-    "name": "symfony/property-access",
-    "type": "library",
-    "description": "Symfony PropertyAccess Component",
-    "keywords": ["property", "index", "access", "object", "array", "extraction", "injection", "reflection", "property path"],
-    "homepage": "http://symfony.com",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Fabien Potencier",
-            "email": "fabien@symfony.com"
-        },
-        {
-            "name": "Symfony Community",
-            "homepage": "http://symfony.com/contributors"
-        }
-    ],
-    "require": {
-        "php": ">=5.3.3"
-    },
-    "autoload": {
-        "psr-0": { "Symfony\\Component\\PropertyAccess\\": "" }
-    },
-    "target-dir": "Symfony/Component/PropertyAccess",
-    "minimum-stability": "dev",
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.3-dev"
-        }
-    }
-}