diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ApcCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ApcCache.php
deleted file mode 100644
index 0dfbd6a..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ApcCache.php
+++ /dev/null
@@ -1,118 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-/**
- * APC cache provider.
- *
- * @link       www.doctrine-project.org
- * @deprecated since version 1.6, use ApcuCache instead
- * @since      2.0
- * @author     Benjamin Eberlei <kontakt@beberlei.de>
- * @author     Guilherme Blanco <guilhermeblanco@hotmail.com>
- * @author     Jonathan Wage <jonwage@gmail.com>
- * @author     Roman Borschel <roman@code-factory.org>
- * @author     David Abdemoulaie <dave@hobodave.com>
- */
-class ApcCache extends CacheProvider
-{
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        return apc_fetch($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        return apc_exists($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        return apc_store($id, $data, $lifeTime);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDelete($id)
-    {
-        // apc_delete returns false if the id does not exist
-        return apc_delete($id) || ! apc_exists($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFlush()
-    {
-        return apc_clear_cache() && apc_clear_cache('user');
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetchMultiple(array $keys)
-    {
-        return apc_fetch($keys) ?: [];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSaveMultiple(array $keysAndValues, $lifetime = 0)
-    {
-        $result = apc_store($keysAndValues, null, $lifetime);
-
-        return empty($result);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doGetStats()
-    {
-        $info = apc_cache_info('', true);
-        $sma  = apc_sma_info();
-
-        // @TODO - Temporary fix @see https://github.com/krakjoe/apcu/pull/42
-        if (PHP_VERSION_ID >= 50500) {
-            $info['num_hits']   = isset($info['num_hits'])   ? $info['num_hits']   : $info['nhits'];
-            $info['num_misses'] = isset($info['num_misses']) ? $info['num_misses'] : $info['nmisses'];
-            $info['start_time'] = isset($info['start_time']) ? $info['start_time'] : $info['stime'];
-        }
-
-        return array(
-            Cache::STATS_HITS             => $info['num_hits'],
-            Cache::STATS_MISSES           => $info['num_misses'],
-            Cache::STATS_UPTIME           => $info['start_time'],
-            Cache::STATS_MEMORY_USAGE     => $info['mem_size'],
-            Cache::STATS_MEMORY_AVAILABLE => $sma['avail_mem'],
-        );
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ApcuCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ApcuCache.php
deleted file mode 100644
index 2a91752..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ApcuCache.php
+++ /dev/null
@@ -1,106 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-/**
- * APCu cache provider.
- *
- * @link   www.doctrine-project.org
- * @since  1.6
- * @author Kévin Dunglas <dunglas@gmail.com>
- */
-class ApcuCache extends CacheProvider
-{
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        return apcu_fetch($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        return apcu_exists($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        return apcu_store($id, $data, $lifeTime);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDelete($id)
-    {
-        // apcu_delete returns false if the id does not exist
-        return apcu_delete($id) || ! apcu_exists($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFlush()
-    {
-        return apcu_clear_cache();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetchMultiple(array $keys)
-    {
-        return apcu_fetch($keys) ?: [];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSaveMultiple(array $keysAndValues, $lifetime = 0)
-    {
-        $result = apcu_store($keysAndValues, null, $lifetime);
-
-        return empty($result);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doGetStats()
-    {
-        $info = apcu_cache_info(true);
-        $sma  = apcu_sma_info();
-
-        return array(
-            Cache::STATS_HITS             => $info['num_hits'],
-            Cache::STATS_MISSES           => $info['num_misses'],
-            Cache::STATS_UPTIME           => $info['start_time'],
-            Cache::STATS_MEMORY_USAGE     => $info['mem_size'],
-            Cache::STATS_MEMORY_AVAILABLE => $sma['avail_mem'],
-        );
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ArrayCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ArrayCache.php
deleted file mode 100644
index 6610cc2..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ArrayCache.php
+++ /dev/null
@@ -1,142 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-/**
- * Array cache driver.
- *
- * @link   www.doctrine-project.org
- * @since  2.0
- * @author Benjamin Eberlei <kontakt@beberlei.de>
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
- * @author Jonathan Wage <jonwage@gmail.com>
- * @author Roman Borschel <roman@code-factory.org>
- * @author David Abdemoulaie <dave@hobodave.com>
- */
-class ArrayCache extends CacheProvider
-{
-    /**
-     * @var array[] $data each element being a tuple of [$data, $expiration], where the expiration is int|bool
-     */
-    private $data = [];
-
-    /**
-     * @var int
-     */
-    private $hitsCount = 0;
-
-    /**
-     * @var int
-     */
-    private $missesCount = 0;
-
-    /**
-     * @var int
-     */
-    private $upTime;
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __construct()
-    {
-        $this->upTime = time();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        if (! $this->doContains($id)) {
-            $this->missesCount += 1;
-
-            return false;
-        }
-
-        $this->hitsCount += 1;
-
-        return $this->data[$id][0];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        if (! isset($this->data[$id])) {
-            return false;
-        }
-
-        $expiration = $this->data[$id][1];
-
-        if ($expiration && $expiration < time()) {
-            $this->doDelete($id);
-
-            return false;
-        }
-
-        return true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        $this->data[$id] = [$data, $lifeTime ? time() + $lifeTime : false];
-
-        return true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDelete($id)
-    {
-        unset($this->data[$id]);
-
-        return true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFlush()
-    {
-        $this->data = [];
-
-        return true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doGetStats()
-    {
-        return [
-            Cache::STATS_HITS             => $this->hitsCount,
-            Cache::STATS_MISSES           => $this->missesCount,
-            Cache::STATS_UPTIME           => $this->upTime,
-            Cache::STATS_MEMORY_USAGE     => null,
-            Cache::STATS_MEMORY_AVAILABLE => null,
-        ];
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ChainCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ChainCache.php
deleted file mode 100644
index 96c9b54..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ChainCache.php
+++ /dev/null
@@ -1,147 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-/**
- * Cache provider that allows to easily chain multiple cache providers
- *
- * @author Michaël Gallego <mic.gallego@gmail.com>
- */
-class ChainCache extends CacheProvider
-{
-    /**
-     * @var CacheProvider[]
-     */
-    private $cacheProviders = array();
-
-    /**
-     * Constructor
-     *
-     * @param CacheProvider[] $cacheProviders
-     */
-    public function __construct($cacheProviders = array())
-    {
-        $this->cacheProviders = $cacheProviders;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public function setNamespace($namespace)
-    {
-        parent::setNamespace($namespace);
-
-        foreach ($this->cacheProviders as $cacheProvider) {
-            $cacheProvider->setNamespace($namespace);
-        }
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    protected function doFetch($id)
-    {
-        foreach ($this->cacheProviders as $key => $cacheProvider) {
-            if ($cacheProvider->doContains($id)) {
-                $value = $cacheProvider->doFetch($id);
-
-                // We populate all the previous cache layers (that are assumed to be faster)
-                for ($subKey = $key - 1 ; $subKey >= 0 ; $subKey--) {
-                    $this->cacheProviders[$subKey]->doSave($id, $value);
-                }
-
-                return $value;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    protected function doContains($id)
-    {
-        foreach ($this->cacheProviders as $cacheProvider) {
-            if ($cacheProvider->doContains($id)) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        $stored = true;
-
-        foreach ($this->cacheProviders as $cacheProvider) {
-            $stored = $cacheProvider->doSave($id, $data, $lifeTime) && $stored;
-        }
-
-        return $stored;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    protected function doDelete($id)
-    {
-        $deleted = true;
-
-        foreach ($this->cacheProviders as $cacheProvider) {
-            $deleted = $cacheProvider->doDelete($id) && $deleted;
-        }
-
-        return $deleted;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    protected function doFlush()
-    {
-        $flushed = true;
-
-        foreach ($this->cacheProviders as $cacheProvider) {
-            $flushed = $cacheProvider->doFlush() && $flushed;
-        }
-
-        return $flushed;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    protected function doGetStats()
-    {
-        // We return all the stats from all adapters
-        $stats = array();
-
-        foreach ($this->cacheProviders as $cacheProvider) {
-            $stats[] = $cacheProvider->doGetStats();
-        }
-
-        return $stats;
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CouchbaseCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CouchbaseCache.php
deleted file mode 100644
index c21691d..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CouchbaseCache.php
+++ /dev/null
@@ -1,121 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-use \Couchbase;
-
-/**
- * Couchbase cache provider.
- *
- * @link   www.doctrine-project.org
- * @since  2.4
- * @author Michael Nitschinger <michael@nitschinger.at>
- */
-class CouchbaseCache extends CacheProvider
-{
-    /**
-     * @var Couchbase|null
-     */
-    private $couchbase;
-
-    /**
-     * Sets the Couchbase instance to use.
-     *
-     * @param Couchbase $couchbase
-     *
-     * @return void
-     */
-    public function setCouchbase(Couchbase $couchbase)
-    {
-        $this->couchbase = $couchbase;
-    }
-
-    /**
-     * Gets the Couchbase instance used by the cache.
-     *
-     * @return Couchbase|null
-     */
-    public function getCouchbase()
-    {
-        return $this->couchbase;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        return $this->couchbase->get($id) ?: false;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        return (null !== $this->couchbase->get($id));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        if ($lifeTime > 30 * 24 * 3600) {
-            $lifeTime = time() + $lifeTime;
-        }
-        return $this->couchbase->set($id, $data, (int) $lifeTime);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDelete($id)
-    {
-        return $this->couchbase->delete($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFlush()
-    {
-        return $this->couchbase->flush();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doGetStats()
-    {
-        $stats   = $this->couchbase->getStats();
-        $servers = $this->couchbase->getServers();
-        $server  = explode(":", $servers[0]);
-        $key     = $server[0] . ":" . "11210";
-        $stats   = $stats[$key];
-        return array(
-            Cache::STATS_HITS   => $stats['get_hits'],
-            Cache::STATS_MISSES => $stats['get_misses'],
-            Cache::STATS_UPTIME => $stats['uptime'],
-            Cache::STATS_MEMORY_USAGE     => $stats['bytes'],
-            Cache::STATS_MEMORY_AVAILABLE => $stats['limit_maxbytes'],
-        );
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MemcacheCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MemcacheCache.php
deleted file mode 100644
index 8afaeea..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MemcacheCache.php
+++ /dev/null
@@ -1,126 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-use \Memcache;
-
-/**
- * Memcache cache provider.
- *
- * @link   www.doctrine-project.org
- * @since  2.0
- * @author Benjamin Eberlei <kontakt@beberlei.de>
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
- * @author Jonathan Wage <jonwage@gmail.com>
- * @author Roman Borschel <roman@code-factory.org>
- * @author David Abdemoulaie <dave@hobodave.com>
- */
-class MemcacheCache extends CacheProvider
-{
-    /**
-     * @var Memcache|null
-     */
-    private $memcache;
-
-    /**
-     * Sets the memcache instance to use.
-     *
-     * @param Memcache $memcache
-     *
-     * @return void
-     */
-    public function setMemcache(Memcache $memcache)
-    {
-        $this->memcache = $memcache;
-    }
-
-    /**
-     * Gets the memcache instance used by the cache.
-     *
-     * @return Memcache|null
-     */
-    public function getMemcache()
-    {
-        return $this->memcache;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        return $this->memcache->get($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        $flags = null;
-        $this->memcache->get($id, $flags);
-        
-        //if memcache has changed the value of "flags", it means the value exists
-        return ($flags !== null);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        if ($lifeTime > 30 * 24 * 3600) {
-            $lifeTime = time() + $lifeTime;
-        }
-        return $this->memcache->set($id, $data, 0, (int) $lifeTime);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDelete($id)
-    {
-        // Memcache::delete() returns false if entry does not exist
-        return $this->memcache->delete($id) || ! $this->doContains($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFlush()
-    {
-        return $this->memcache->flush();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doGetStats()
-    {
-        $stats = $this->memcache->getStats();
-        return array(
-            Cache::STATS_HITS   => $stats['get_hits'],
-            Cache::STATS_MISSES => $stats['get_misses'],
-            Cache::STATS_UPTIME => $stats['uptime'],
-            Cache::STATS_MEMORY_USAGE     => $stats['bytes'],
-            Cache::STATS_MEMORY_AVAILABLE => $stats['limit_maxbytes'],
-        );
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MemcachedCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MemcachedCache.php
deleted file mode 100644
index 5a0fc0e..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MemcachedCache.php
+++ /dev/null
@@ -1,147 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-use \Memcached;
-
-/**
- * Memcached cache provider.
- *
- * @link   www.doctrine-project.org
- * @since  2.2
- * @author Benjamin Eberlei <kontakt@beberlei.de>
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
- * @author Jonathan Wage <jonwage@gmail.com>
- * @author Roman Borschel <roman@code-factory.org>
- * @author David Abdemoulaie <dave@hobodave.com>
- */
-class MemcachedCache extends CacheProvider
-{
-    /**
-     * @var Memcached|null
-     */
-    private $memcached;
-
-    /**
-     * Sets the memcache instance to use.
-     *
-     * @param Memcached $memcached
-     *
-     * @return void
-     */
-    public function setMemcached(Memcached $memcached)
-    {
-        $this->memcached = $memcached;
-    }
-
-    /**
-     * Gets the memcached instance used by the cache.
-     *
-     * @return Memcached|null
-     */
-    public function getMemcached()
-    {
-        return $this->memcached;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        return $this->memcached->get($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetchMultiple(array $keys)
-    {
-        return $this->memcached->getMulti($keys) ?: [];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSaveMultiple(array $keysAndValues, $lifetime = 0)
-    {
-        if ($lifetime > 30 * 24 * 3600) {
-            $lifetime = time() + $lifetime;
-        }
-
-        return $this->memcached->setMulti($keysAndValues, $lifetime);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        $this->memcached->get($id);
-
-        return $this->memcached->getResultCode() === Memcached::RES_SUCCESS;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        if ($lifeTime > 30 * 24 * 3600) {
-            $lifeTime = time() + $lifeTime;
-        }
-        return $this->memcached->set($id, $data, (int) $lifeTime);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDelete($id)
-    {
-        return $this->memcached->delete($id)
-            || $this->memcached->getResultCode() === Memcached::RES_NOTFOUND;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFlush()
-    {
-        return $this->memcached->flush();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doGetStats()
-    {
-        $stats   = $this->memcached->getStats();
-        $servers = $this->memcached->getServerList();
-        $key     = $servers[0]['host'] . ':' . $servers[0]['port'];
-        $stats   = $stats[$key];
-        return array(
-            Cache::STATS_HITS   => $stats['get_hits'],
-            Cache::STATS_MISSES => $stats['get_misses'],
-            Cache::STATS_UPTIME => $stats['uptime'],
-            Cache::STATS_MEMORY_USAGE     => $stats['bytes'],
-            Cache::STATS_MEMORY_AVAILABLE => $stats['limit_maxbytes'],
-        );
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MongoDBCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MongoDBCache.php
deleted file mode 100644
index 75fe0ca..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MongoDBCache.php
+++ /dev/null
@@ -1,197 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-use MongoBinData;
-use MongoCollection;
-use MongoCursorException;
-use MongoDate;
-
-/**
- * MongoDB cache provider.
- *
- * @since  1.1
- * @author Jeremy Mikola <jmikola@gmail.com>
- */
-class MongoDBCache extends CacheProvider
-{
-    /**
-     * The data field will store the serialized PHP value.
-     */
-    const DATA_FIELD = 'd';
-
-    /**
-     * The expiration field will store a MongoDate value indicating when the
-     * cache entry should expire.
-     *
-     * With MongoDB 2.2+, entries can be automatically deleted by MongoDB by
-     * indexing this field with the "expireAfterSeconds" option equal to zero.
-     * This will direct MongoDB to regularly query for and delete any entries
-     * whose date is older than the current time. Entries without a date value
-     * in this field will be ignored.
-     *
-     * The cache provider will also check dates on its own, in case expired
-     * entries are fetched before MongoDB's TTLMonitor pass can expire them.
-     *
-     * @see http://docs.mongodb.org/manual/tutorial/expire-data/
-     */
-    const EXPIRATION_FIELD = 'e';
-
-    /**
-     * @var MongoCollection
-     */
-    private $collection;
-
-    /**
-     * Constructor.
-     *
-     * This provider will default to the write concern and read preference
-     * options set on the MongoCollection instance (or inherited from MongoDB or
-     * MongoClient). Using an unacknowledged write concern (< 1) may make the
-     * return values of delete() and save() unreliable. Reading from secondaries
-     * may make contain() and fetch() unreliable.
-     *
-     * @see http://www.php.net/manual/en/mongo.readpreferences.php
-     * @see http://www.php.net/manual/en/mongo.writeconcerns.php
-     * @param MongoCollection $collection
-     */
-    public function __construct(MongoCollection $collection)
-    {
-        $this->collection = $collection;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        $document = $this->collection->findOne(array('_id' => $id), array(self::DATA_FIELD, self::EXPIRATION_FIELD));
-
-        if ($document === null) {
-            return false;
-        }
-
-        if ($this->isExpired($document)) {
-            $this->doDelete($id);
-            return false;
-        }
-
-        return unserialize($document[self::DATA_FIELD]->bin);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        $document = $this->collection->findOne(array('_id' => $id), array(self::EXPIRATION_FIELD));
-
-        if ($document === null) {
-            return false;
-        }
-
-        if ($this->isExpired($document)) {
-            $this->doDelete($id);
-            return false;
-        }
-
-        return true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        try {
-            $result = $this->collection->update(
-                array('_id' => $id),
-                array('$set' => array(
-                    self::EXPIRATION_FIELD => ($lifeTime > 0 ? new MongoDate(time() + $lifeTime) : null),
-                    self::DATA_FIELD => new MongoBinData(serialize($data), MongoBinData::BYTE_ARRAY),
-                )),
-                array('upsert' => true, 'multiple' => false)
-            );
-        } catch (MongoCursorException $e) {
-            return false;
-        }
-
-        return isset($result['ok']) ? $result['ok'] == 1 : true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDelete($id)
-    {
-        $result = $this->collection->remove(array('_id' => $id));
-
-        return isset($result['ok']) ? $result['ok'] == 1 : true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFlush()
-    {
-        // Use remove() in lieu of drop() to maintain any collection indexes
-        $result = $this->collection->remove();
-
-        return isset($result['ok']) ? $result['ok'] == 1 : true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doGetStats()
-    {
-        $serverStatus = $this->collection->db->command(array(
-            'serverStatus' => 1,
-            'locks' => 0,
-            'metrics' => 0,
-            'recordStats' => 0,
-            'repl' => 0,
-        ));
-
-        $collStats = $this->collection->db->command(array('collStats' => 1));
-
-        return array(
-            Cache::STATS_HITS => null,
-            Cache::STATS_MISSES => null,
-            Cache::STATS_UPTIME => (isset($serverStatus['uptime']) ? (int) $serverStatus['uptime'] : null),
-            Cache::STATS_MEMORY_USAGE => (isset($collStats['size']) ? (int) $collStats['size'] : null),
-            Cache::STATS_MEMORY_AVAILABLE  => null,
-        );
-    }
-
-    /**
-     * Check if the document is expired.
-     *
-     * @param array $document
-     *
-     * @return bool
-     */
-    private function isExpired(array $document)
-    {
-        return isset($document[self::EXPIRATION_FIELD]) &&
-            $document[self::EXPIRATION_FIELD] instanceof MongoDate &&
-            $document[self::EXPIRATION_FIELD]->sec < time();
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/PhpFileCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/PhpFileCache.php
deleted file mode 100644
index 5e75196..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/PhpFileCache.php
+++ /dev/null
@@ -1,120 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-/**
- * Php file cache driver.
- *
- * @since  2.3
- * @author Fabio B. Silva <fabio.bat.silva@gmail.com>
- */
-class PhpFileCache extends FileCache
-{
-    const EXTENSION = '.doctrinecache.php';
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __construct($directory, $extension = self::EXTENSION, $umask = 0002)
-    {
-        parent::__construct($directory, $extension, $umask);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        $value = $this->includeFileForId($id);
-
-        if (! $value) {
-            return false;
-        }
-
-        if ($value['lifetime'] !== 0 && $value['lifetime'] < time()) {
-            return false;
-        }
-
-        return $value['data'];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        $value = $this->includeFileForId($id);
-
-        if (! $value) {
-            return false;
-        }
-
-        return $value['lifetime'] === 0 || $value['lifetime'] > time();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        if ($lifeTime > 0) {
-            $lifeTime = time() + $lifeTime;
-        }
-
-        if (is_object($data) && ! method_exists($data, '__set_state')) {
-            throw new \InvalidArgumentException(
-                "Invalid argument given, PhpFileCache only allows objects that implement __set_state() " .
-                "and fully support var_export(). You can use the FilesystemCache to save arbitrary object " .
-                "graphs using serialize()/deserialize()."
-            );
-        }
-
-        $filename  = $this->getFilename($id);
-
-        $value = array(
-            'lifetime'  => $lifeTime,
-            'data'      => $data
-        );
-
-        $value  = var_export($value, true);
-        $code   = sprintf('<?php return %s;', $value);
-
-        return $this->writeFile($filename, $code);
-    }
-
-    /**
-     * @param string $id
-     *
-     * @return array|false
-     */
-    private function includeFileForId($id)
-    {
-        $fileName = $this->getFilename($id);
-
-        // note: error suppression is still faster than `file_exists`, `is_file` and `is_readable`
-        $value = @include $fileName;
-
-        if (! isset($value['lifetime'])) {
-            return false;
-        }
-
-        return $value;
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/PredisCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/PredisCache.php
deleted file mode 100644
index bcd2749..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/PredisCache.php
+++ /dev/null
@@ -1,136 +0,0 @@
-<?php
-
-namespace Doctrine\Common\Cache;
-
-use Predis\ClientInterface;
-
-/**
- * Predis cache provider.
- *
- * @author othillo <othillo@othillo.nl>
- */
-class PredisCache extends CacheProvider
-{
-    /**
-     * @var ClientInterface
-     */
-    private $client;
-
-    /**
-     * @param ClientInterface $client
-     *
-     * @return void
-     */
-    public function __construct(ClientInterface $client)
-    {
-        $this->client = $client;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        $result = $this->client->get($id);
-        if (null === $result) {
-            return false;
-        }
-
-        return unserialize($result);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetchMultiple(array $keys)
-    {
-        $fetchedItems = call_user_func_array(array($this->client, 'mget'), $keys);
-
-        return array_map('unserialize', array_filter(array_combine($keys, $fetchedItems)));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSaveMultiple(array $keysAndValues, $lifetime = 0)
-    {
-        if ($lifetime) {
-            $success = true;
-
-            // Keys have lifetime, use SETEX for each of them
-            foreach ($keysAndValues as $key => $value) {
-                $response = $this->client->setex($key, $lifetime, serialize($value));
-
-                if ((string) $response != 'OK') {
-                    $success = false;
-                }
-            }
-
-            return $success;
-        }
-
-        // No lifetime, use MSET
-        $response = $this->client->mset(array_map(function ($value) {
-            return serialize($value);
-        }, $keysAndValues));
-
-        return (string) $response == 'OK';
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        return (bool) $this->client->exists($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        $data = serialize($data);
-        if ($lifeTime > 0) {
-            $response = $this->client->setex($id, $lifeTime, $data);
-        } else {
-            $response = $this->client->set($id, $data);
-        }
-
-        return $response === true || $response == 'OK';
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDelete($id)
-    {
-        return $this->client->del($id) >= 0;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFlush()
-    {
-        $response = $this->client->flushdb();
-
-        return $response === true || $response == 'OK';
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doGetStats()
-    {
-        $info = $this->client->info();
-
-        return array(
-            Cache::STATS_HITS              => $info['Stats']['keyspace_hits'],
-            Cache::STATS_MISSES            => $info['Stats']['keyspace_misses'],
-            Cache::STATS_UPTIME            => $info['Server']['uptime_in_seconds'],
-            Cache::STATS_MEMORY_USAGE      => $info['Memory']['used_memory'],
-            Cache::STATS_MEMORY_AVAILABLE  => false
-        );
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/RedisCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/RedisCache.php
deleted file mode 100644
index 22add66..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/RedisCache.php
+++ /dev/null
@@ -1,180 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-use Redis;
-
-/**
- * Redis cache provider.
- *
- * @link   www.doctrine-project.org
- * @since  2.2
- * @author Osman Ungur <osmanungur@gmail.com>
- */
-class RedisCache extends CacheProvider
-{
-    /**
-     * @var Redis|null
-     */
-    private $redis;
-
-    /**
-     * Sets the redis instance to use.
-     *
-     * @param Redis $redis
-     *
-     * @return void
-     */
-    public function setRedis(Redis $redis)
-    {
-        $redis->setOption(Redis::OPT_SERIALIZER, $this->getSerializerValue());
-        $this->redis = $redis;
-    }
-
-    /**
-     * Gets the redis instance used by the cache.
-     *
-     * @return Redis|null
-     */
-    public function getRedis()
-    {
-        return $this->redis;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        return $this->redis->get($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetchMultiple(array $keys)
-    {
-        $fetchedItems = array_combine($keys, $this->redis->mget($keys));
-
-        // Redis mget returns false for keys that do not exist. So we need to filter those out unless it's the real data.
-        $foundItems   = array();
-
-        foreach ($fetchedItems as $key => $value) {
-            if (false !== $value || $this->redis->exists($key)) {
-                $foundItems[$key] = $value;
-            }
-        }
-
-        return $foundItems;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSaveMultiple(array $keysAndValues, $lifetime = 0)
-    {
-        if ($lifetime) {
-            $success = true;
-
-            // Keys have lifetime, use SETEX for each of them
-            foreach ($keysAndValues as $key => $value) {
-                if (!$this->redis->setex($key, $lifetime, $value)) {
-                    $success = false;
-                }
-            }
-
-            return $success;
-        }
-
-        // No lifetime, use MSET
-        return (bool) $this->redis->mset($keysAndValues);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        return $this->redis->exists($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        if ($lifeTime > 0) {
-            return $this->redis->setex($id, $lifeTime, $data);
-        }
-
-        return $this->redis->set($id, $data);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDelete($id)
-    {
-        return $this->redis->delete($id) >= 0;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFlush()
-    {
-        return $this->redis->flushDB();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doGetStats()
-    {
-        $info = $this->redis->info();
-        return array(
-            Cache::STATS_HITS   => $info['keyspace_hits'],
-            Cache::STATS_MISSES => $info['keyspace_misses'],
-            Cache::STATS_UPTIME => $info['uptime_in_seconds'],
-            Cache::STATS_MEMORY_USAGE      => $info['used_memory'],
-            Cache::STATS_MEMORY_AVAILABLE  => false
-        );
-    }
-
-    /**
-     * Returns the serializer constant to use. If Redis is compiled with
-     * igbinary support, that is used. Otherwise the default PHP serializer is
-     * used.
-     *
-     * @return integer One of the Redis::SERIALIZER_* constants
-     */
-    protected function getSerializerValue()
-    {
-        if (defined('HHVM_VERSION')) {
-            return Redis::SERIALIZER_PHP;
-        }
-
-        if (defined('Redis::SERIALIZER_IGBINARY') && extension_loaded('igbinary')) {
-            return Redis::SERIALIZER_IGBINARY;
-        }
-
-        return Redis::SERIALIZER_PHP;
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/RiakCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/RiakCache.php
deleted file mode 100644
index 0baa3f2..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/RiakCache.php
+++ /dev/null
@@ -1,250 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-use Riak\Bucket;
-use Riak\Connection;
-use Riak\Input;
-use Riak\Exception;
-use Riak\Object;
-
-/**
- * Riak cache provider.
- *
- * @link   www.doctrine-project.org
- * @since  1.1
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
- */
-class RiakCache extends CacheProvider
-{
-    const EXPIRES_HEADER = 'X-Riak-Meta-Expires';
-
-    /**
-     * @var \Riak\Bucket
-     */
-    private $bucket;
-
-    /**
-     * Sets the riak bucket instance to use.
-     *
-     * @param \Riak\Bucket $bucket
-     */
-    public function __construct(Bucket $bucket)
-    {
-        $this->bucket = $bucket;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        try {
-            $response = $this->bucket->get($id);
-
-            // No objects found
-            if ( ! $response->hasObject()) {
-                return false;
-            }
-
-            // Check for attempted siblings
-            $object = ($response->hasSiblings())
-                ? $this->resolveConflict($id, $response->getVClock(), $response->getObjectList())
-                : $response->getFirstObject();
-
-            // Check for expired object
-            if ($this->isExpired($object)) {
-                $this->bucket->delete($object);
-
-                return false;
-            }
-
-            return unserialize($object->getContent());
-        } catch (Exception\RiakException $e) {
-            // Covers:
-            // - Riak\ConnectionException
-            // - Riak\CommunicationException
-            // - Riak\UnexpectedResponseException
-            // - Riak\NotFoundException
-        }
-
-        return false;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        try {
-            // We only need the HEAD, not the entire object
-            $input = new Input\GetInput();
-
-            $input->setReturnHead(true);
-
-            $response = $this->bucket->get($id, $input);
-
-            // No objects found
-            if ( ! $response->hasObject()) {
-                return false;
-            }
-
-            $object = $response->getFirstObject();
-
-            // Check for expired object
-            if ($this->isExpired($object)) {
-                $this->bucket->delete($object);
-
-                return false;
-            }
-
-            return true;
-        } catch (Exception\RiakException $e) {
-            // Do nothing
-        }
-
-        return false;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        try {
-            $object = new Object($id);
-
-            $object->setContent(serialize($data));
-
-            if ($lifeTime > 0) {
-                $object->addMetadata(self::EXPIRES_HEADER, (string) (time() + $lifeTime));
-            }
-
-            $this->bucket->put($object);
-
-            return true;
-        } catch (Exception\RiakException $e) {
-            // Do nothing
-        }
-
-        return false;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDelete($id)
-    {
-        try {
-            $this->bucket->delete($id);
-
-            return true;
-        } catch (Exception\BadArgumentsException $e) {
-            // Key did not exist on cluster already
-        } catch (Exception\RiakException $e) {
-            // Covers:
-            // - Riak\Exception\ConnectionException
-            // - Riak\Exception\CommunicationException
-            // - Riak\Exception\UnexpectedResponseException
-        }
-
-        return false;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFlush()
-    {
-        try {
-            $keyList = $this->bucket->getKeyList();
-
-            foreach ($keyList as $key) {
-                $this->bucket->delete($key);
-            }
-
-            return true;
-        } catch (Exception\RiakException $e) {
-            // Do nothing
-        }
-
-        return false;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doGetStats()
-    {
-        // Only exposed through HTTP stats API, not Protocol Buffers API
-        return null;
-    }
-
-    /**
-     * Check if a given Riak Object have expired.
-     *
-     * @param \Riak\Object $object
-     *
-     * @return bool
-     */
-    private function isExpired(Object $object)
-    {
-        $metadataMap = $object->getMetadataMap();
-
-        return isset($metadataMap[self::EXPIRES_HEADER])
-            && $metadataMap[self::EXPIRES_HEADER] < time();
-    }
-
-    /**
-     * On-read conflict resolution. Applied approach here is last write wins.
-     * Specific needs may override this method to apply alternate conflict resolutions.
-     *
-     * {@internal Riak does not attempt to resolve a write conflict, and store
-     * it as sibling of conflicted one. By following this approach, it is up to
-     * the next read to resolve the conflict. When this happens, your fetched
-     * object will have a list of siblings (read as a list of objects).
-     * In our specific case, we do not care about the intermediate ones since
-     * they are all the same read from storage, and we do apply a last sibling
-     * (last write) wins logic.
-     * If by any means our resolution generates another conflict, it'll up to
-     * next read to properly solve it.}
-     *
-     * @param string $id
-     * @param string $vClock
-     * @param array  $objectList
-     *
-     * @return \Riak\Object
-     */
-    protected function resolveConflict($id, $vClock, array $objectList)
-    {
-        // Our approach here is last-write wins
-        $winner = $objectList[count($objectList)];
-
-        $putInput = new Input\PutInput();
-        $putInput->setVClock($vClock);
-
-        $mergedObject = new Object($id);
-        $mergedObject->setContent($winner->getContent());
-
-        $this->bucket->put($mergedObject, $putInput);
-
-        return $mergedObject;
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/SQLite3Cache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/SQLite3Cache.php
deleted file mode 100644
index 0bf6e4d..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/SQLite3Cache.php
+++ /dev/null
@@ -1,220 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-use SQLite3;
-use SQLite3Result;
-
-/**
- * SQLite3 cache provider.
- *
- * @since  1.4
- * @author Jake Bell <jake@theunraveler.com>
- */
-class SQLite3Cache extends CacheProvider
-{
-    /**
-     * The ID field will store the cache key.
-     */
-    const ID_FIELD = 'k';
-
-    /**
-     * The data field will store the serialized PHP value.
-     */
-    const DATA_FIELD = 'd';
-
-    /**
-     * The expiration field will store a date value indicating when the
-     * cache entry should expire.
-     */
-    const EXPIRATION_FIELD = 'e';
-
-    /**
-     * @var SQLite3
-     */
-    private $sqlite;
-
-    /**
-     * @var string
-     */
-    private $table;
-
-    /**
-     * Constructor.
-     *
-     * Calling the constructor will ensure that the database file and table 
-     * exist and will create both if they don't.
-     *
-     * @param SQLite3 $sqlite
-     * @param string $table
-     */
-    public function __construct(SQLite3 $sqlite, $table)
-    {
-        $this->sqlite = $sqlite;
-        $this->table  = (string) $table;
-
-        list($id, $data, $exp) = $this->getFields();
-
-        return $this->sqlite->exec(sprintf(
-            'CREATE TABLE IF NOT EXISTS %s(%s TEXT PRIMARY KEY NOT NULL, %s BLOB, %s INTEGER)',
-            $table,
-            $id,
-            $data,
-            $exp
-        ));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        if ($item = $this->findById($id)) {
-            return unserialize($item[self::DATA_FIELD]);
-        }
-
-        return false;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        return null !== $this->findById($id, false);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        $statement = $this->sqlite->prepare(sprintf(
-            'INSERT OR REPLACE INTO %s (%s) VALUES (:id, :data, :expire)',
-            $this->table,
-            implode(',', $this->getFields())
-        ));
-
-        $statement->bindValue(':id', $id);
-        $statement->bindValue(':data', serialize($data), SQLITE3_BLOB);
-        $statement->bindValue(':expire', $lifeTime > 0 ? time() + $lifeTime : null);
-
-        return $statement->execute() instanceof SQLite3Result;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDelete($id)
-    {
-        list($idField) = $this->getFields();
-
-        $statement = $this->sqlite->prepare(sprintf(
-            'DELETE FROM %s WHERE %s = :id',
-            $this->table,
-            $idField
-        ));
-
-        $statement->bindValue(':id', $id);
-
-        return $statement->execute() instanceof SQLite3Result;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFlush()
-    {
-        return $this->sqlite->exec(sprintf('DELETE FROM %s', $this->table));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doGetStats()
-    {
-        // no-op.
-    }
-
-    /**
-     * Find a single row by ID.
-     *
-     * @param mixed $id
-     * @param bool $includeData
-     *
-     * @return array|null
-     */
-    private function findById($id, $includeData = true)
-    {
-        list($idField) = $fields = $this->getFields();
-
-        if (!$includeData) {
-            $key = array_search(static::DATA_FIELD, $fields);
-            unset($fields[$key]);
-        }
-
-        $statement = $this->sqlite->prepare(sprintf(
-            'SELECT %s FROM %s WHERE %s = :id LIMIT 1',
-            implode(',', $fields),
-            $this->table,
-            $idField
-        ));
-
-        $statement->bindValue(':id', $id, SQLITE3_TEXT);
-
-        $item = $statement->execute()->fetchArray(SQLITE3_ASSOC);
-
-        if ($item === false) {
-            return null;
-        }
-
-        if ($this->isExpired($item)) {
-            $this->doDelete($id);
-
-            return null;
-        }
-
-        return $item;
-    }
-
-    /**
-     * Gets an array of the fields in our table.
-     *
-     * @return array
-     */
-    private function getFields()
-    {
-        return array(static::ID_FIELD, static::DATA_FIELD, static::EXPIRATION_FIELD);
-    }
-
-    /**
-     * Check if the item is expired.
-     *
-     * @param array $item
-     *
-     * @return bool
-     */
-    private function isExpired(array $item)
-    {
-        return isset($item[static::EXPIRATION_FIELD]) &&
-            $item[self::EXPIRATION_FIELD] !== null &&
-            $item[self::EXPIRATION_FIELD] < time();
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/Version.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/Version.php
deleted file mode 100644
index a6399ec..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/Version.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-class Version
-{
-    const VERSION = '1.6.1-DEV';
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/VoidCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/VoidCache.php
deleted file mode 100644
index 65e8456..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/VoidCache.php
+++ /dev/null
@@ -1,78 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-/**
- * Void cache driver. The cache could be of use in tests where you don`t need to cache anything.
- *
- * @link   www.doctrine-project.org
- * @since  1.5
- * @author Kotlyar Maksim <kotlyar.maksim@gmail.com>
- */
-class VoidCache extends CacheProvider
-{
-    /**
-     * {@inheritDoc}
-     */
-    protected function doFetch($id)
-    {
-        return false;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    protected function doContains($id)
-    {
-        return false;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        return true;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    protected function doDelete($id)
-    {
-        return true;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    protected function doFlush()
-    {
-        return true;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    protected function doGetStats()
-    {
-        return;
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/WinCacheCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/WinCacheCache.php
deleted file mode 100644
index 8a250b2..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/WinCacheCache.php
+++ /dev/null
@@ -1,109 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-/**
- * WinCache cache provider.
- *
- * @link   www.doctrine-project.org
- * @since  2.2
- * @author Benjamin Eberlei <kontakt@beberlei.de>
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
- * @author Jonathan Wage <jonwage@gmail.com>
- * @author Roman Borschel <roman@code-factory.org>
- * @author David Abdemoulaie <dave@hobodave.com>
- */
-class WinCacheCache extends CacheProvider
-{
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        return wincache_ucache_get($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        return wincache_ucache_exists($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        return wincache_ucache_set($id, $data, $lifeTime);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDelete($id)
-    {
-        return wincache_ucache_delete($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFlush()
-    {
-        return wincache_ucache_clear();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetchMultiple(array $keys)
-    {
-        return wincache_ucache_get($keys);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSaveMultiple(array $keysAndValues, $lifetime = 0)
-    {
-        $result = wincache_ucache_set($keysAndValues, null, $lifetime);
-
-        return empty($result);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doGetStats()
-    {
-        $info    = wincache_ucache_info();
-        $meminfo = wincache_ucache_meminfo();
-
-        return array(
-            Cache::STATS_HITS             => $info['total_hit_count'],
-            Cache::STATS_MISSES           => $info['total_miss_count'],
-            Cache::STATS_UPTIME           => $info['total_cache_uptime'],
-            Cache::STATS_MEMORY_USAGE     => $meminfo['memory_total'],
-            Cache::STATS_MEMORY_AVAILABLE => $meminfo['memory_free'],
-        );
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/XcacheCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/XcacheCache.php
deleted file mode 100644
index a2c4ca5..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/XcacheCache.php
+++ /dev/null
@@ -1,112 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-/**
- * Xcache cache driver.
- *
- * @link   www.doctrine-project.org
- * @since  2.0
- * @author Benjamin Eberlei <kontakt@beberlei.de>
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
- * @author Jonathan Wage <jonwage@gmail.com>
- * @author Roman Borschel <roman@code-factory.org>
- * @author David Abdemoulaie <dave@hobodave.com>
- */
-class XcacheCache extends CacheProvider
-{
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        return $this->doContains($id) ? unserialize(xcache_get($id)) : false;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        return xcache_isset($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        return xcache_set($id, serialize($data), (int) $lifeTime);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDelete($id)
-    {
-        return xcache_unset($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFlush()
-    {
-        $this->checkAuthorization();
-
-        xcache_clear_cache(XC_TYPE_VAR);
-
-        return true;
-    }
-
-    /**
-     * Checks that xcache.admin.enable_auth is Off.
-     *
-     * @return void
-     *
-     * @throws \BadMethodCallException When xcache.admin.enable_auth is On.
-     */
-    protected function checkAuthorization()
-    {
-        if (ini_get('xcache.admin.enable_auth')) {
-            throw new \BadMethodCallException(
-                'To use all features of \Doctrine\Common\Cache\XcacheCache, '
-                . 'you must set "xcache.admin.enable_auth" to "Off" in your php.ini.'
-            );
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doGetStats()
-    {
-        $this->checkAuthorization();
-
-        $info = xcache_info(XC_TYPE_VAR, 0);
-        return array(
-            Cache::STATS_HITS   => $info['hits'],
-            Cache::STATS_MISSES => $info['misses'],
-            Cache::STATS_UPTIME => null,
-            Cache::STATS_MEMORY_USAGE      => $info['size'],
-            Cache::STATS_MEMORY_AVAILABLE  => $info['avail'],
-        );
-    }
-}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ZendDataCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ZendDataCache.php
deleted file mode 100644
index 6e35ac8..0000000
--- a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ZendDataCache.php
+++ /dev/null
@@ -1,83 +0,0 @@
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Common\Cache;
-
-/**
- * Zend Data Cache cache driver.
- *
- * @link   www.doctrine-project.org
- * @since  2.0
- * @author Ralph Schindler <ralph.schindler@zend.com>
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
- */
-class ZendDataCache extends CacheProvider
-{
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFetch($id)
-    {
-        return zend_shm_cache_fetch($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doContains($id)
-    {
-        return (false !== zend_shm_cache_fetch($id));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doSave($id, $data, $lifeTime = 0)
-    {
-        return zend_shm_cache_store($id, $data, $lifeTime);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDelete($id)
-    {
-        return zend_shm_cache_delete($id);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doFlush()
-    {
-        $namespace = $this->getNamespace();
-        if (empty($namespace)) {
-            return zend_shm_cache_clear();
-        }
-        return zend_shm_cache_clear($namespace);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doGetStats()
-    {
-        return null;
-    }
-}