update v1.0.7.9 R.C.

This is a Release Candidate. We are still testing.

vendor/zendframework/zend-loader/CONTRIBUTING.md

@@ -0,0 +1,229 @@
+# CONTRIBUTING
+
+## RESOURCES
+
+If you wish to contribute to Zend Framework, please be sure to
+read/subscribe to the following resources:
+
+ -  [Coding Standards](https://github.com/zendframework/zf2/wiki/Coding-Standards)
+ -  [Contributor's Guide](http://framework.zend.com/participate/contributor-guide)
+ -  ZF Contributor's mailing list:
+    Archives: http://zend-framework-community.634137.n4.nabble.com/ZF-Contributor-f680267.html
+    Subscribe: zf-contributors-subscribe@lists.zend.com
+ -  ZF Contributor's IRC channel:
+    #zftalk.dev on Freenode.net
+
+If you are working on new features or refactoring [create a proposal](https://github.com/zendframework/zend-loader/issues/new).
+
+## Reporting Potential Security Issues
+
+If you have encountered a potential security vulnerability, please **DO NOT** report it on the public
+issue tracker: send it to us at [zf-security@zend.com](mailto:zf-security@zend.com) instead.
+We will work with you to verify the vulnerability and patch it as soon as possible.
+
+When reporting issues, please provide the following information:
+
+- Component(s) affected
+- A description indicating how to reproduce the issue
+- A summary of the security vulnerability and impact
+
+We request that you contact us via the email address above and give the project
+contributors a chance to resolve the vulnerability and issue a new release prior
+to any public exposure; this helps protect users and provides them with a chance
+to upgrade and/or update in order to protect their applications.
+
+For sensitive email communications, please use [our PGP key](http://framework.zend.com/zf-security-pgp-key.asc).
+
+## RUNNING TESTS
+
+> ### Note: testing versions prior to 2.4
+>
+> This component originates with Zend Framework 2. During the lifetime of ZF2,
+> testing infrastructure migrated from PHPUnit 3 to PHPUnit 4. In most cases, no
+> changes were necessary. However, due to the migration, tests may not run on
+> versions < 2.4. As such, you may need to change the PHPUnit dependency if
+> attempting a fix on such a version.
+
+To run tests:
+
+- Clone the repository:
+
+  ```console
+  $ git clone git@github.com:zendframework/zend-loader.git
+  $ cd
+  ```
+
+- Install dependencies via composer:
+
+  ```console
+  $ curl -sS https://getcomposer.org/installer | php --
+  $ ./composer.phar install
+  ```
+
+  If you don't have `curl` installed, you can also download `composer.phar` from https://getcomposer.org/
+
+- Run the tests via `phpunit` and the provided PHPUnit config, like in this example:
+
+  ```console
+  $ ./vendor/bin/phpunit
+  ```
+
+You can turn on conditional tests with the phpunit.xml file.
+To do so:
+
+ -  Copy `phpunit.xml.dist` file to `phpunit.xml`
+ -  Edit `phpunit.xml` to enable any specific functionality you
+    want to test, as well as to provide test values to utilize.
+
+## Running Coding Standards Checks
+
+This component uses [php-cs-fixer](http://cs.sensiolabs.org/) for coding
+standards checks, and provides configuration for our selected checks.
+`php-cs-fixer` is installed by default via Composer.
+
+To run checks only:
+
+```console
+$ ./vendor/bin/php-cs-fixer fix . -v --diff --dry-run --config-file=.php_cs
+```
+
+To have `php-cs-fixer` attempt to fix problems for you, omit the `--dry-run`
+flag:
+
+```console
+$ ./vendor/bin/php-cs-fixer fix . -v --diff --config-file=.php_cs
+```
+
+If you allow php-cs-fixer to fix CS issues, please re-run the tests to ensure
+they pass, and make sure you add and commit the changes after verification.
+
+## Recommended Workflow for Contributions
+
+Your first step is to establish a public repository from which we can
+pull your work into the master repository. We recommend using
+[GitHub](https://github.com), as that is where the component is already hosted.
+
+1. Setup a [GitHub account](http://github.com/), if you haven't yet
+2. Fork the repository (http://github.com/zendframework/zend-loader)
+3. Clone the canonical repository locally and enter it.
+
+   ```console
+   $ git clone git://github.com:zendframework/zend-loader.git
+   $ cd zend-loader
+   ```
+
+4. Add a remote to your fork; substitute your GitHub username in the command
+   below.
+
+   ```console
+   $ git remote add {username} git@github.com:{username}/zend-loader.git
+   $ git fetch {username}
+   ```
+
+### Keeping Up-to-Date
+
+Periodically, you should update your fork or personal repository to
+match the canonical ZF repository. Assuming you have setup your local repository
+per the instructions above, you can do the following:
+
+
+```console
+$ git checkout master
+$ git fetch origin
+$ git rebase origin/master
+# OPTIONALLY, to keep your remote up-to-date -
+$ git push {username} master:master
+```
+
+If you're tracking other branches -- for example, the "develop" branch, where
+new feature development occurs -- you'll want to do the same operations for that
+branch; simply substitute  "develop" for "master".
+
+### Working on a patch
+
+We recommend you do each new feature or bugfix in a new branch. This simplifies
+the task of code review as well as the task of merging your changes into the
+canonical repository.
+
+A typical workflow will then consist of the following:
+
+1. Create a new local branch based off either your master or develop branch.
+2. Switch to your new local branch. (This step can be combined with the
+   previous step with the use of `git checkout -b`.)
+3. Do some work, commit, repeat as necessary.
+4. Push the local branch to your remote repository.
+5. Send a pull request.
+
+The mechanics of this process are actually quite trivial. Below, we will
+create a branch for fixing an issue in the tracker.
+
+```console
+$ git checkout -b hotfix/9295
+Switched to a new branch 'hotfix/9295'
+```
+
+... do some work ...
+
+
+```console
+$ git commit
+```
+
+... write your log message ...
+
+
+```console
+$ git push {username} hotfix/9295:hotfix/9295
+Counting objects: 38, done.
+Delta compression using up to 2 threads.
+Compression objects: 100% (18/18), done.
+Writing objects: 100% (20/20), 8.19KiB, done.
+Total 20 (delta 12), reused 0 (delta 0)
+To ssh://git@github.com/{username}/zend-loader.git
+   b5583aa..4f51698  HEAD -> master
+```
+
+To send a pull request, you have two options.
+
+If using GitHub, you can do the pull request from there. Navigate to
+your repository, select the branch you just created, and then select the
+"Pull Request" button in the upper right. Select the user/organization
+"zendframework" as the recipient.
+
+If using your own repository - or even if using GitHub - you can use `git
+format-patch` to create a patchset for us to apply; in fact, this is
+**recommended** for security-related patches. If you use `format-patch`, please
+send the patches as attachments to:
+
+-  zf-devteam@zend.com for patches without security implications
+-  zf-security@zend.com for security patches
+
+#### What branch to issue the pull request against?
+
+Which branch should you issue a pull request against?
+
+- For fixes against the stable release, issue the pull request against the
+  "master" branch.
+- For new features, or fixes that introduce new elements to the public API (such
+  as new public methods or properties), issue the pull request against the
+  "develop" branch.
+
+### Branch Cleanup
+
+As you might imagine, if you are a frequent contributor, you'll start to
+get a ton of branches both locally and on your remote.
+
+Once you know that your changes have been accepted to the master
+repository, we suggest doing some cleanup of these branches.
+
+-  Local branch cleanup
+
+   ```console
+   $ git branch -d <branchname>
+   ```
+
+-  Remote branch removal
+
+   ```console
+   $ git push {username} :<branchname>
+   ```

vendor/zendframework/zend-loader/LICENSE.md

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+Copyright (c) 2005-2015, Zend Technologies USA, Inc.
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+- Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+
+- Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+- Neither the name of Zend Technologies USA, Inc. nor the names of its
+  contributors may be used to endorse or promote products derived from this
+  software without specific prior written permission.
+
+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.

vendor/zendframework/zend-loader/README.md

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+# zend-loader
+
+[![Build Status](https://secure.travis-ci.org/zendframework/zend-loader.svg?branch=master)](https://secure.travis-ci.org/zendframework/zend-loader)
+[![Coverage Status](https://coveralls.io/repos/zendframework/zend-loader/badge.svg?branch=master)](https://coveralls.io/r/zendframework/zend-loader?branch=master)
+
+`Zend\Loader` provides different strategies for autoloading PHP classes.
+
+
+- File issues at https://github.com/zendframework/zend-loader/issues
+- Documentation is at http://framework.zend.com/manual/current/en/index.html#zend-loader

vendor/zendframework/zend-loader/composer.json

@@ -0,0 +1,35 @@
+{
+    "name": "zendframework/zend-loader",
+    "description": " ",
+    "license": "BSD-3-Clause",
+    "keywords": [
+        "zf2",
+        "loader"
+    ],
+    "homepage": "https://github.com/zendframework/zend-loader",
+    "autoload": {
+        "psr-4": {
+            "Zend\\Loader\\": "src/"
+        }
+    },
+    "require": {
+        "php": ">=5.3.23"
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true,
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.5-dev",
+            "dev-develop": "2.6-dev"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "ZendTest\\Loader\\": "test/"
+        }
+    },
+    "require-dev": {
+        "fabpot/php-cs-fixer": "1.7.*",
+        "phpunit/PHPUnit": "~4.0"
+    }
+}

vendor/zendframework/zend-loader/src/AutoloaderFactory.php

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+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader;
+
+use Traversable;
+
+if (class_exists('Zend\Loader\AutoloaderFactory')) {
+    return;
+}
+
+abstract class AutoloaderFactory
+{
+    const STANDARD_AUTOLOADER = 'Zend\Loader\StandardAutoloader';
+
+    /**
+     * @var array All autoloaders registered using the factory
+     */
+    protected static $loaders = array();
+
+    /**
+     * @var StandardAutoloader StandardAutoloader instance for resolving
+     * autoloader classes via the include_path
+     */
+    protected static $standardAutoloader;
+
+    /**
+     * Factory for autoloaders
+     *
+     * Options should be an array or Traversable object of the following structure:
+     * <code>
+     * array(
+     *     '<autoloader class name>' => $autoloaderOptions,
+     * )
+     * </code>
+     *
+     * The factory will then loop through and instantiate each autoloader with
+     * the specified options, and register each with the spl_autoloader.
+     *
+     * You may retrieve the concrete autoloader instances later using
+     * {@link getRegisteredAutoloaders()}.
+     *
+     * Note that the class names must be resolvable on the include_path or via
+     * the Zend library, using PSR-0 rules (unless the class has already been
+     * loaded).
+     *
+     * @param  array|Traversable $options (optional) options to use. Defaults to Zend\Loader\StandardAutoloader
+     * @return void
+     * @throws Exception\InvalidArgumentException for invalid options
+     * @throws Exception\InvalidArgumentException for unloadable autoloader classes
+     * @throws Exception\DomainException for autoloader classes not implementing SplAutoloader
+     */
+    public static function factory($options = null)
+    {
+        if (null === $options) {
+            if (!isset(static::$loaders[static::STANDARD_AUTOLOADER])) {
+                $autoloader = static::getStandardAutoloader();
+                $autoloader->register();
+                static::$loaders[static::STANDARD_AUTOLOADER] = $autoloader;
+            }
+
+            // Return so we don't hit the next check's exception (we're done here anyway)
+            return;
+        }
+
+        if (!is_array($options) && !($options instanceof Traversable)) {
+            require_once __DIR__ . '/Exception/InvalidArgumentException.php';
+            throw new Exception\InvalidArgumentException(
+                'Options provided must be an array or Traversable'
+            );
+        }
+
+        foreach ($options as $class => $autoloaderOptions) {
+            if (!isset(static::$loaders[$class])) {
+                $autoloader = static::getStandardAutoloader();
+                if (!class_exists($class) && !$autoloader->autoload($class)) {
+                    require_once 'Exception/InvalidArgumentException.php';
+                    throw new Exception\InvalidArgumentException(
+                        sprintf('Autoloader class "%s" not loaded', $class)
+                    );
+                }
+
+                if (!is_subclass_of($class, 'Zend\Loader\SplAutoloader')) {
+                    require_once 'Exception/InvalidArgumentException.php';
+                    throw new Exception\InvalidArgumentException(
+                        sprintf('Autoloader class %s must implement Zend\\Loader\\SplAutoloader', $class)
+                    );
+                }
+
+                if ($class === static::STANDARD_AUTOLOADER) {
+                    $autoloader->setOptions($autoloaderOptions);
+                } else {
+                    $autoloader = new $class($autoloaderOptions);
+                }
+                $autoloader->register();
+                static::$loaders[$class] = $autoloader;
+            } else {
+                static::$loaders[$class]->setOptions($autoloaderOptions);
+            }
+        }
+    }
+
+    /**
+     * Get a list of all autoloaders registered with the factory
+     *
+     * Returns an array of autoloader instances.
+     *
+     * @return array
+     */
+    public static function getRegisteredAutoloaders()
+    {
+        return static::$loaders;
+    }
+
+    /**
+     * Retrieves an autoloader by class name
+     *
+     * @param  string $class
+     * @return SplAutoloader
+     * @throws Exception\InvalidArgumentException for non-registered class
+     */
+    public static function getRegisteredAutoloader($class)
+    {
+        if (!isset(static::$loaders[$class])) {
+            require_once 'Exception/InvalidArgumentException.php';
+            throw new Exception\InvalidArgumentException(sprintf('Autoloader class "%s" not loaded', $class));
+        }
+        return static::$loaders[$class];
+    }
+
+    /**
+     * Unregisters all autoloaders that have been registered via the factory.
+     * This will NOT unregister autoloaders registered outside of the fctory.
+     *
+     * @return void
+     */
+    public static function unregisterAutoloaders()
+    {
+        foreach (static::getRegisteredAutoloaders() as $class => $autoloader) {
+            spl_autoload_unregister(array($autoloader, 'autoload'));
+            unset(static::$loaders[$class]);
+        }
+    }
+
+    /**
+     * Unregister a single autoloader by class name
+     *
+     * @param  string $autoloaderClass
+     * @return bool
+     */
+    public static function unregisterAutoloader($autoloaderClass)
+    {
+        if (!isset(static::$loaders[$autoloaderClass])) {
+            return false;
+        }
+
+        $autoloader = static::$loaders[$autoloaderClass];
+        spl_autoload_unregister(array($autoloader, 'autoload'));
+        unset(static::$loaders[$autoloaderClass]);
+        return true;
+    }
+
+    /**
+     * Get an instance of the standard autoloader
+     *
+     * Used to attempt to resolve autoloader classes, using the
+     * StandardAutoloader. The instance is marked as a fallback autoloader, to
+     * allow resolving autoloaders not under the "Zend" namespace.
+     *
+     * @return SplAutoloader
+     */
+    protected static function getStandardAutoloader()
+    {
+        if (null !== static::$standardAutoloader) {
+            return static::$standardAutoloader;
+        }
+
+
+        if (!class_exists(static::STANDARD_AUTOLOADER)) {
+            // Extract the filename from the classname
+            $stdAutoloader = substr(strrchr(static::STANDARD_AUTOLOADER, '\\'), 1);
+            require_once __DIR__ . "/$stdAutoloader.php";
+        }
+        $loader = new StandardAutoloader();
+        static::$standardAutoloader = $loader;
+        return static::$standardAutoloader;
+    }
+
+    /**
+     * Checks if the object has this class as one of its parents
+     *
+     * @see https://bugs.php.net/bug.php?id=53727
+     * @see https://github.com/zendframework/zf2/pull/1807
+     *
+     * @deprecated since zf 2.3 requires PHP >= 5.3.23
+     *
+     * @param  string $className
+     * @param  string $type
+     * @return bool
+     */
+    protected static function isSubclassOf($className, $type)
+    {
+        return is_subclass_of($className, $type);
+    }
+}

vendor/zendframework/zend-loader/src/ClassMapAutoloader.php

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+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader;
+
+use Traversable;
+
+// Grab SplAutoloader interface
+require_once __DIR__ . '/SplAutoloader.php';
+
+/**
+ * Class-map autoloader
+ *
+ * Utilizes class-map files to lookup classfile locations.
+ */
+class ClassMapAutoloader implements SplAutoloader
+{
+    /**
+     * Registry of map files that have already been loaded
+     * @var array
+     */
+    protected $mapsLoaded = array();
+
+    /**
+     * Class name/filename map
+     * @var array
+     */
+    protected $map = array();
+
+    /**
+     * Constructor
+     *
+     * Create a new instance, and optionally configure the autoloader.
+     *
+     * @param  null|array|Traversable $options
+     */
+    public function __construct($options = null)
+    {
+        if (null !== $options) {
+            $this->setOptions($options);
+        }
+    }
+
+    /**
+     * Configure the autoloader
+     *
+     * Proxies to {@link registerAutoloadMaps()}.
+     *
+     * @param  array|Traversable $options
+     * @return ClassMapAutoloader
+     */
+    public function setOptions($options)
+    {
+        $this->registerAutoloadMaps($options);
+        return $this;
+    }
+
+    /**
+     * Register an autoload map
+     *
+     * An autoload map may be either an associative array, or a file returning
+     * an associative array.
+     *
+     * An autoload map should be an associative array containing
+     * classname/file pairs.
+     *
+     * @param  string|array $map
+     * @throws Exception\InvalidArgumentException
+     * @return ClassMapAutoloader
+     */
+    public function registerAutoloadMap($map)
+    {
+        if (is_string($map)) {
+            $location = $map;
+            if ($this === ($map = $this->loadMapFromFile($location))) {
+                return $this;
+            }
+        }
+
+        if (!is_array($map)) {
+            require_once __DIR__ . '/Exception/InvalidArgumentException.php';
+            throw new Exception\InvalidArgumentException(sprintf(
+                'Map file provided does not return a map. Map file: "%s"',
+                (isset($location) && is_string($location) ? $location : 'unexpected type: ' . gettype($map))
+            ));
+        }
+
+        $this->map = $map + $this->map;
+
+        if (isset($location)) {
+            $this->mapsLoaded[] = $location;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Register many autoload maps at once
+     *
+     * @param  array $locations
+     * @throws Exception\InvalidArgumentException
+     * @return ClassMapAutoloader
+     */
+    public function registerAutoloadMaps($locations)
+    {
+        if (!is_array($locations) && !($locations instanceof Traversable)) {
+            require_once __DIR__ . '/Exception/InvalidArgumentException.php';
+            throw new Exception\InvalidArgumentException('Map list must be an array or implement Traversable');
+        }
+        foreach ($locations as $location) {
+            $this->registerAutoloadMap($location);
+        }
+        return $this;
+    }
+
+    /**
+     * Retrieve current autoload map
+     *
+     * @return array
+     */
+    public function getAutoloadMap()
+    {
+        return $this->map;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function autoload($class)
+    {
+        if (isset($this->map[$class])) {
+            require_once $this->map[$class];
+
+            return $class;
+        }
+
+        return false;
+    }
+
+    /**
+     * Register the autoloader with spl_autoload registry
+     *
+     * @return void
+     */
+    public function register()
+    {
+        spl_autoload_register(array($this, 'autoload'), true, true);
+    }
+
+    /**
+     * Load a map from a file
+     *
+     * If the map has been previously loaded, returns the current instance;
+     * otherwise, returns whatever was returned by calling include() on the
+     * location.
+     *
+     * @param  string $location
+     * @return ClassMapAutoloader|mixed
+     * @throws Exception\InvalidArgumentException for nonexistent locations
+     */
+    protected function loadMapFromFile($location)
+    {
+        if (!file_exists($location)) {
+            require_once __DIR__ . '/Exception/InvalidArgumentException.php';
+            throw new Exception\InvalidArgumentException(sprintf(
+                'Map file provided does not exist. Map file: "%s"',
+                (is_string($location) ? $location : 'unexpected type: ' . gettype($location))
+            ));
+        }
+
+        if (!$path = static::realPharPath($location)) {
+            $path = realpath($location);
+        }
+
+        if (in_array($path, $this->mapsLoaded)) {
+            // Already loaded this map
+            return $this;
+        }
+
+        $map = include $path;
+
+        return $map;
+    }
+
+    /**
+     * Resolve the real_path() to a file within a phar.
+     *
+     * @see https://bugs.php.net/bug.php?id=52769
+     * @param  string $path
+     * @return string
+     */
+    public static function realPharPath($path)
+    {
+        if (!preg_match('|^phar:(/{2,3})|', $path, $match)) {
+            return;
+        }
+
+        $prefixLength  = 5 + strlen($match[1]);
+        $parts = explode('/', str_replace(array('/', '\\'), '/', substr($path, $prefixLength)));
+        $parts = array_values(array_filter($parts, function ($p) {
+            return ($p !== '' && $p !== '.');
+        }));
+
+        array_walk($parts, function ($value, $key) use (&$parts) {
+            if ($value === '..') {
+                unset($parts[$key], $parts[$key-1]);
+                $parts = array_values($parts);
+            }
+        });
+
+        if (file_exists($realPath = str_pad('phar:', $prefixLength, '/') . implode('/', $parts))) {
+            return $realPath;
+        }
+    }
+}

vendor/zendframework/zend-loader/src/Exception/BadMethodCallException.php

@@ -0,0 +1,17 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader\Exception;
+
+require_once __DIR__ . '/ExceptionInterface.php';
+
+class BadMethodCallException extends \BadMethodCallException implements
+    ExceptionInterface
+{
+}

vendor/zendframework/zend-loader/src/Exception/DomainException.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader\Exception;
+
+require_once __DIR__ . '/ExceptionInterface.php';
+
+class DomainException extends \DomainException implements ExceptionInterface
+{
+}

vendor/zendframework/zend-loader/src/Exception/ExceptionInterface.php

@@ -0,0 +1,14 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader\Exception;
+
+interface ExceptionInterface
+{
+}

vendor/zendframework/zend-loader/src/Exception/InvalidArgumentException.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader\Exception;
+
+require_once __DIR__ . '/ExceptionInterface.php';
+
+class InvalidArgumentException extends \InvalidArgumentException implements ExceptionInterface
+{
+}

vendor/zendframework/zend-loader/src/Exception/InvalidPathException.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader\Exception;
+
+require_once __DIR__ . '/ExceptionInterface.php';
+
+class InvalidPathException extends \Exception implements ExceptionInterface
+{
+}

vendor/zendframework/zend-loader/src/Exception/MissingResourceNamespaceException.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader\Exception;
+
+require_once __DIR__ . '/ExceptionInterface.php';
+
+class MissingResourceNamespaceException extends \Exception implements ExceptionInterface
+{
+}

vendor/zendframework/zend-loader/src/Exception/PluginLoaderException.php

@@ -0,0 +1,19 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader\Exception;
+
+require_once __DIR__ . '/DomainException.php';
+
+/**
+ * Plugin class loader exceptions
+ */
+class PluginLoaderException extends DomainException
+{
+}

vendor/zendframework/zend-loader/src/Exception/RuntimeException.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader\Exception;
+
+require_once __DIR__ . '/ExceptionInterface.php';
+
+class RuntimeException extends \RuntimeException implements ExceptionInterface
+{
+}

vendor/zendframework/zend-loader/src/Exception/SecurityException.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader\Exception;
+
+require_once __DIR__ . '/DomainException.php';
+
+class SecurityException extends DomainException
+{
+}

vendor/zendframework/zend-loader/src/ModuleAutoloader.php

@@ -0,0 +1,442 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader;
+
+// Grab SplAutoloader interface
+require_once __DIR__ . '/SplAutoloader.php';
+
+use GlobIterator;
+use Phar;
+use PharFileInfo;
+use SplFileInfo;
+use Traversable;
+
+class ModuleAutoloader implements SplAutoloader
+{
+    /**
+     * @var array An array of module paths to scan
+     */
+    protected $paths = array();
+
+    /**
+     * @var array An array of modulename => path
+     */
+    protected $explicitPaths = array();
+
+    /**
+     * @var array An array of namespaceName => namespacePath
+     */
+    protected $namespacedPaths = array();
+
+    /**
+     * @var string Will contain the absolute phar:// path to the executable when packaged as phar file
+     */
+    protected $pharBasePath = "";
+
+    /**
+     * @var array An array of supported phar extensions (filled on constructor)
+     */
+    protected $pharExtensions = array();
+
+    /**
+     * @var array An array of module classes to their containing files
+     */
+    protected $moduleClassMap = array();
+
+    /**
+     * Constructor
+     *
+     * Allow configuration of the autoloader via the constructor.
+     *
+     * @param  null|array|Traversable $options
+     */
+    public function __construct($options = null)
+    {
+        if (extension_loaded('phar')) {
+            $this->pharBasePath = Phar::running(true);
+            $this->pharExtensions = array(
+                'phar',
+                'phar.tar',
+                'tar',
+            );
+
+            // ext/zlib enabled -> phar can read gzip & zip compressed files
+            if (extension_loaded('zlib')) {
+                $this->pharExtensions[] = 'phar.gz';
+                $this->pharExtensions[] = 'phar.tar.gz';
+                $this->pharExtensions[] = 'tar.gz';
+
+                $this->pharExtensions[] = 'phar.zip';
+                $this->pharExtensions[] = 'zip';
+            }
+
+            // ext/bzip2 enabled -> phar can read bz2 compressed files
+            if (extension_loaded('bzip2')) {
+                $this->pharExtensions[] = 'phar.bz2';
+                $this->pharExtensions[] = 'phar.tar.bz2';
+                $this->pharExtensions[] = 'tar.bz2';
+            }
+        }
+
+        if (null !== $options) {
+            $this->setOptions($options);
+        }
+    }
+
+    /**
+     * Configure the autoloader
+     *
+     * In most cases, $options should be either an associative array or
+     * Traversable object.
+     *
+     * @param  array|Traversable $options
+     * @return ModuleAutoloader
+     */
+    public function setOptions($options)
+    {
+        $this->registerPaths($options);
+        return $this;
+    }
+
+    /**
+     * Retrieves the class map for all loaded modules.
+     *
+     * @return array
+     */
+    public function getModuleClassMap()
+    {
+        return $this->moduleClassMap;
+    }
+
+    /**
+     * Sets the class map used to speed up the module autoloading.
+     *
+     * @param  array $classmap
+     * @return ModuleAutoloader
+     */
+    public function setModuleClassMap(array $classmap)
+    {
+        $this->moduleClassMap = $classmap;
+
+        return $this;
+    }
+
+    /**
+     * Autoload a class
+     *
+     * @param   $class
+     * @return  mixed
+     *          False [if unable to load $class]
+     *          get_class($class) [if $class is successfully loaded]
+     */
+    public function autoload($class)
+    {
+        // Limit scope of this autoloader
+        if (substr($class, -7) !== '\Module') {
+            return false;
+        }
+
+        if (isset($this->moduleClassMap[$class])) {
+            require_once $this->moduleClassMap[$class];
+            return $class;
+        }
+
+        $moduleName = substr($class, 0, -7);
+        if (isset($this->explicitPaths[$moduleName])) {
+            $classLoaded = $this->loadModuleFromDir($this->explicitPaths[$moduleName], $class);
+            if ($classLoaded) {
+                return $classLoaded;
+            }
+
+            $classLoaded = $this->loadModuleFromPhar($this->explicitPaths[$moduleName], $class);
+            if ($classLoaded) {
+                return $classLoaded;
+            }
+        }
+
+        if (count($this->namespacedPaths) >= 1) {
+            foreach ($this->namespacedPaths as $namespace => $path) {
+                if (false === strpos($moduleName, $namespace)) {
+                    continue;
+                }
+
+                $moduleNameBuffer = str_replace($namespace . "\\", "", $moduleName);
+                $path .= DIRECTORY_SEPARATOR . $moduleNameBuffer . DIRECTORY_SEPARATOR;
+
+                $classLoaded = $this->loadModuleFromDir($path, $class);
+                if ($classLoaded) {
+                    return $classLoaded;
+                }
+
+                $classLoaded = $this->loadModuleFromPhar($path, $class);
+                if ($classLoaded) {
+                    return $classLoaded;
+                }
+            }
+        }
+
+        $moduleClassPath   = str_replace('\\', DIRECTORY_SEPARATOR, $moduleName);
+
+        $pharSuffixPattern = null;
+        if ($this->pharExtensions) {
+            $pharSuffixPattern = '(' . implode('|', array_map('preg_quote', $this->pharExtensions)) . ')';
+        }
+
+        foreach ($this->paths as $path) {
+            $path = $path . $moduleClassPath;
+
+            if ($path == '.' || substr($path, 0, 2) == './' || substr($path, 0, 2) == '.\\') {
+                if (!$basePath = $this->pharBasePath) {
+                    $basePath = realpath('.');
+                }
+
+                if (false === $basePath) {
+                    $basePath = getcwd();
+                }
+
+                $path = rtrim($basePath, '\/\\') . substr($path, 1);
+            }
+
+            $classLoaded = $this->loadModuleFromDir($path, $class);
+            if ($classLoaded) {
+                return $classLoaded;
+            }
+
+            // No directory with Module.php, searching for phars
+            if ($pharSuffixPattern) {
+                foreach (new GlobIterator($path . '.*') as $entry) {
+                    if ($entry->isDir()) {
+                        continue;
+                    }
+
+                    if (!preg_match('#.+\.' . $pharSuffixPattern . '$#', $entry->getPathname())) {
+                        continue;
+                    }
+
+                    $classLoaded = $this->loadModuleFromPhar($entry->getPathname(), $class);
+                    if ($classLoaded) {
+                        return $classLoaded;
+                    }
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * loadModuleFromDir
+     *
+     * @param  string $dirPath
+     * @param  string $class
+     * @return  mixed
+     *          False [if unable to load $class]
+     *          get_class($class) [if $class is successfully loaded]
+     */
+    protected function loadModuleFromDir($dirPath, $class)
+    {
+        $modulePath = $dirPath . '/Module.php';
+        if (substr($modulePath, 0, 7) === 'phar://') {
+            $file = new PharFileInfo($modulePath);
+        } else {
+            $file = new SplFileInfo($modulePath);
+        }
+
+        if (($file->isReadable() && $file->isFile())) {
+            // Found directory with Module.php in it
+            $absModulePath = $this->pharBasePath ? (string) $file : $file->getRealPath();
+            require_once $absModulePath;
+            if (class_exists($class)) {
+                $this->moduleClassMap[$class] = $absModulePath;
+                return $class;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * loadModuleFromPhar
+     *
+     * @param  string $pharPath
+     * @param  string $class
+     * @return  mixed
+     *          False [if unable to load $class]
+     *          get_class($class) [if $class is successfully loaded]
+     */
+    protected function loadModuleFromPhar($pharPath, $class)
+    {
+        $pharPath = static::normalizePath($pharPath, false);
+        $file = new SplFileInfo($pharPath);
+        if (!$file->isReadable() || !$file->isFile()) {
+            return false;
+        }
+
+        $fileRealPath = $file->getRealPath();
+
+        // Phase 0: Check for executable phar with Module class in stub
+        if (strpos($fileRealPath, '.phar') !== false) {
+            // First see if the stub makes the Module class available
+            require_once $fileRealPath;
+            if (class_exists($class)) {
+                $this->moduleClassMap[$class] = $fileRealPath;
+                return $class;
+            }
+        }
+
+        // Phase 1: Not executable phar, no stub, or stub did not provide Module class; try Module.php directly
+        $moduleClassFile = 'phar://' . $fileRealPath . '/Module.php';
+        $moduleFile = new SplFileInfo($moduleClassFile);
+        if ($moduleFile->isReadable() && $moduleFile->isFile()) {
+            require_once $moduleClassFile;
+            if (class_exists($class)) {
+                $this->moduleClassMap[$class] = $moduleClassFile;
+                return $class;
+            }
+        }
+
+        // Phase 2: Check for nested module directory within archive
+        // Checks for /path/to/MyModule.tar/MyModule/Module.php
+        // (shell-integrated zip/tar utilities wrap directories like this)
+        $pharBaseName = $this->pharFileToModuleName($fileRealPath);
+        $moduleClassFile = 'phar://' . $fileRealPath . '/' . $pharBaseName  . '/Module.php';
+        $moduleFile = new SplFileInfo($moduleClassFile);
+        if ($moduleFile->isReadable() && $moduleFile->isFile()) {
+            require_once $moduleClassFile;
+            if (class_exists($class)) {
+                $this->moduleClassMap[$class] = $moduleClassFile;
+                return $class;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Register the autoloader with spl_autoload registry
+     *
+     * @return void
+     */
+    public function register()
+    {
+        spl_autoload_register(array($this, 'autoload'));
+    }
+
+    /**
+     * Unregister the autoloader with spl_autoload registry
+     *
+     * @return void
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'autoload'));
+    }
+
+    /**
+     * registerPaths
+     *
+     * @param  array|Traversable $paths
+     * @throws \InvalidArgumentException
+     * @return ModuleAutoloader
+     */
+    public function registerPaths($paths)
+    {
+        if (!is_array($paths) && !$paths instanceof Traversable) {
+            require_once __DIR__ . '/Exception/InvalidArgumentException.php';
+            throw new Exception\InvalidArgumentException(
+                'Parameter to \\Zend\\Loader\\ModuleAutoloader\'s '
+                . 'registerPaths method must be an array or '
+                . 'implement the Traversable interface'
+            );
+        }
+
+        foreach ($paths as $module => $path) {
+            if (is_string($module)) {
+                $this->registerPath($path, $module);
+            } else {
+                $this->registerPath($path);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * registerPath
+     *
+     * @param  string $path
+     * @param  bool|string $moduleName
+     * @throws \InvalidArgumentException
+     * @return ModuleAutoloader
+     */
+    public function registerPath($path, $moduleName = false)
+    {
+        if (!is_string($path)) {
+            require_once __DIR__ . '/Exception/InvalidArgumentException.php';
+            throw new Exception\InvalidArgumentException(sprintf(
+                'Invalid path provided; must be a string, received %s',
+                gettype($path)
+            ));
+        }
+        if ($moduleName) {
+            if (in_array(substr($moduleName, -2), array('\\*', '\\%'))) {
+                $this->namespacedPaths[substr($moduleName, 0, -2)] = static::normalizePath($path);
+            } else {
+                $this->explicitPaths[$moduleName] = static::normalizePath($path);
+            }
+        } else {
+            $this->paths[] = static::normalizePath($path);
+        }
+        return $this;
+    }
+
+    /**
+     * getPaths
+     *
+     * This is primarily for unit testing, but could have other uses.
+     *
+     * @return array
+     */
+    public function getPaths()
+    {
+        return $this->paths;
+    }
+
+    /**
+     * Returns the base module name from the path to a phar
+     *
+     * @param  string $pharPath
+     * @return string
+     */
+    protected function pharFileToModuleName($pharPath)
+    {
+        do {
+            $pathinfo = pathinfo($pharPath);
+            $pharPath = $pathinfo['filename'];
+        } while (isset($pathinfo['extension']));
+        return $pathinfo['filename'];
+    }
+
+    /**
+     * Normalize a path for insertion in the stack
+     *
+     * @param  string $path
+     * @param  bool   $trailingSlash Whether trailing slash should be included
+     * @return string
+     */
+    public static function normalizePath($path, $trailingSlash = true)
+    {
+        $path = rtrim($path, '/');
+        $path = rtrim($path, '\\');
+        if ($trailingSlash) {
+            $path .= DIRECTORY_SEPARATOR;
+        }
+        return $path;
+    }
+}

vendor/zendframework/zend-loader/src/PluginClassLoader.php

@@ -0,0 +1,217 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader;
+
+use ArrayIterator;
+use IteratorAggregate;
+use Traversable;
+
+/**
+ * Plugin class locator interface
+ */
+class PluginClassLoader implements PluginClassLocator
+{
+    /**
+     * List of plugin name => class name pairs
+     * @var array
+     */
+    protected $plugins = array();
+
+    /**
+     * Static map allow global seeding of plugin loader
+     * @var array
+     */
+    protected static $staticMap = array();
+
+    /**
+     * Constructor
+     *
+     * @param  null|array|Traversable $map If provided, seeds the loader with a map
+     */
+    public function __construct($map = null)
+    {
+        // Merge in static overrides
+        if (!empty(static::$staticMap)) {
+            $this->registerPlugins(static::$staticMap);
+        }
+
+        // Merge in constructor arguments
+        if ($map !== null) {
+            $this->registerPlugins($map);
+        }
+    }
+
+    /**
+     * Add a static map of plugins
+     *
+     * A null value will clear the static map.
+     *
+     * @param  null|array|Traversable $map
+     * @throws Exception\InvalidArgumentException
+     * @return void
+     */
+    public static function addStaticMap($map)
+    {
+        if (null === $map) {
+            static::$staticMap = array();
+            return;
+        }
+
+        if (!is_array($map) && !$map instanceof Traversable) {
+            throw new Exception\InvalidArgumentException('Expects an array or Traversable object');
+        }
+        foreach ($map as $key => $value) {
+            static::$staticMap[$key] = $value;
+        }
+    }
+
+    /**
+     * Register a class to a given short name
+     *
+     * @param  string $shortName
+     * @param  string $className
+     * @return PluginClassLoader
+     */
+    public function registerPlugin($shortName, $className)
+    {
+        $this->plugins[strtolower($shortName)] = $className;
+        return $this;
+    }
+
+    /**
+     * Register many plugins at once
+     *
+     * If $map is a string, assumes that the map is the class name of a
+     * Traversable object (likely a ShortNameLocator); it will then instantiate
+     * this class and use it to register plugins.
+     *
+     * If $map is an array or Traversable object, it will iterate it to
+     * register plugin names/classes.
+     *
+     * For all other arguments, or if the string $map is not a class or not a
+     * Traversable class, an exception will be raised.
+     *
+     * @param  string|array|Traversable $map
+     * @return PluginClassLoader
+     * @throws Exception\InvalidArgumentException
+     */
+    public function registerPlugins($map)
+    {
+        if (is_string($map)) {
+            if (!class_exists($map)) {
+                throw new Exception\InvalidArgumentException('Map class provided is invalid');
+            }
+            $map = new $map;
+        }
+        if (is_array($map)) {
+            $map = new ArrayIterator($map);
+        }
+        if (!$map instanceof Traversable) {
+            throw new Exception\InvalidArgumentException('Map provided is invalid; must be traversable');
+        }
+
+        // iterator_apply doesn't work as expected with IteratorAggregate
+        if ($map instanceof IteratorAggregate) {
+            $map = $map->getIterator();
+        }
+
+        foreach ($map as $name => $class) {
+            if (is_int($name) || is_numeric($name)) {
+                if (!is_object($class) && class_exists($class)) {
+                    $class = new $class();
+                }
+
+                if ($class instanceof Traversable) {
+                    $this->registerPlugins($class);
+                    continue;
+                }
+            }
+
+            $this->registerPlugin($name, $class);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Unregister a short name lookup
+     *
+     * @param  mixed $shortName
+     * @return PluginClassLoader
+     */
+    public function unregisterPlugin($shortName)
+    {
+        $lookup = strtolower($shortName);
+        if (array_key_exists($lookup, $this->plugins)) {
+            unset($this->plugins[$lookup]);
+        }
+        return $this;
+    }
+
+    /**
+     * Get a list of all registered plugins
+     *
+     * @return array|Traversable
+     */
+    public function getRegisteredPlugins()
+    {
+        return $this->plugins;
+    }
+
+    /**
+     * Whether or not a plugin by a specific name has been registered
+     *
+     * @param  string $name
+     * @return bool
+     */
+    public function isLoaded($name)
+    {
+        $lookup = strtolower($name);
+        return isset($this->plugins[$lookup]);
+    }
+
+    /**
+     * Return full class name for a named helper
+     *
+     * @param  string $name
+     * @return string|false
+     */
+    public function getClassName($name)
+    {
+        return $this->load($name);
+    }
+
+    /**
+     * Load a helper via the name provided
+     *
+     * @param  string $name
+     * @return string|false
+     */
+    public function load($name)
+    {
+        if (!$this->isLoaded($name)) {
+            return false;
+        }
+        return $this->plugins[strtolower($name)];
+    }
+
+    /**
+     * Defined by IteratorAggregate
+     *
+     * Returns an instance of ArrayIterator, containing a map of
+     * all plugins
+     *
+     * @return ArrayIterator
+     */
+    public function getIterator()
+    {
+        return new ArrayIterator($this->plugins);
+    }
+}

vendor/zendframework/zend-loader/src/PluginClassLocator.php

@@ -0,0 +1,43 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader;
+
+use IteratorAggregate;
+use Traversable;
+
+/**
+ * Plugin class locator interface
+ */
+interface PluginClassLocator extends ShortNameLocator, IteratorAggregate
+{
+    /**
+     * Register a class to a given short name
+     *
+     * @param  string $shortName
+     * @param  string $className
+     * @return PluginClassLocator
+     */
+    public function registerPlugin($shortName, $className);
+
+    /**
+     * Unregister a short name lookup
+     *
+     * @param  mixed $shortName
+     * @return void
+     */
+    public function unregisterPlugin($shortName);
+
+    /**
+     * Get a list of all registered plugins
+     *
+     * @return array|Traversable
+     */
+    public function getRegisteredPlugins();
+}

vendor/zendframework/zend-loader/src/ShortNameLocator.php

@@ -0,0 +1,40 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader;
+
+/**
+ * Short name locator interface
+ */
+interface ShortNameLocator
+{
+    /**
+     * Whether or not a Helper by a specific name
+     *
+     * @param  string $name
+     * @return bool
+     */
+    public function isLoaded($name);
+
+    /**
+     * Return full class name for a named helper
+     *
+     * @param  string $name
+     * @return string
+     */
+    public function getClassName($name);
+
+    /**
+     * Load a helper via the name provided
+     *
+     * @param  string $name
+     * @return string
+     */
+    public function load($name);
+}

vendor/zendframework/zend-loader/src/SplAutoloader.php

@@ -0,0 +1,65 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader;
+
+use Traversable;
+
+if (interface_exists('Zend\Loader\SplAutoloader')) {
+    return;
+}
+
+/**
+ * Defines an interface for classes that may register with the spl_autoload
+ * registry
+ */
+interface SplAutoloader
+{
+    /**
+     * Constructor
+     *
+     * Allow configuration of the autoloader via the constructor.
+     *
+     * @param  null|array|Traversable $options
+     */
+    public function __construct($options = null);
+
+    /**
+     * Configure the autoloader
+     *
+     * In most cases, $options should be either an associative array or
+     * Traversable object.
+     *
+     * @param  array|Traversable $options
+     * @return SplAutoloader
+     */
+    public function setOptions($options);
+
+    /**
+     * Autoload a class
+     *
+     * @param   $class
+     * @return  mixed
+     *          False [if unable to load $class]
+     *          get_class($class) [if $class is successfully loaded]
+     */
+    public function autoload($class);
+
+    /**
+     * Register the autoloader with spl_autoload registry
+     *
+     * Typically, the body of this will simply be:
+     * <code>
+     * spl_autoload_register(array($this, 'autoload'));
+     * </code>
+     *
+     * @return void
+     */
+    public function register();
+}

vendor/zendframework/zend-loader/src/StandardAutoloader.php

@@ -0,0 +1,327 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Loader;
+
+// Grab SplAutoloader interface
+require_once __DIR__ . '/SplAutoloader.php';
+
+/**
+ * PSR-0 compliant autoloader
+ *
+ * Allows autoloading both namespaced and vendor-prefixed classes. Class
+ * lookups are performed on the filesystem. If a class file for the referenced
+ * class is not found, a PHP warning will be raised by include().
+ */
+class StandardAutoloader implements SplAutoloader
+{
+    const NS_SEPARATOR     = '\\';
+    const PREFIX_SEPARATOR = '_';
+    const LOAD_NS          = 'namespaces';
+    const LOAD_PREFIX      = 'prefixes';
+    const ACT_AS_FALLBACK  = 'fallback_autoloader';
+    const AUTOREGISTER_ZF  = 'autoregister_zf';
+
+    /**
+     * @var array Namespace/directory pairs to search; ZF library added by default
+     */
+    protected $namespaces = array();
+
+    /**
+     * @var array Prefix/directory pairs to search
+     */
+    protected $prefixes = array();
+
+    /**
+     * @var bool Whether or not the autoloader should also act as a fallback autoloader
+     */
+    protected $fallbackAutoloaderFlag = false;
+
+    /**
+     * Constructor
+     *
+     * @param  null|array|\Traversable $options
+     */
+    public function __construct($options = null)
+    {
+        if (null !== $options) {
+            $this->setOptions($options);
+        }
+    }
+
+    /**
+     * Configure autoloader
+     *
+     * Allows specifying both "namespace" and "prefix" pairs, using the
+     * following structure:
+     * <code>
+     * array(
+     *     'namespaces' => array(
+     *         'Zend'     => '/path/to/Zend/library',
+     *         'Doctrine' => '/path/to/Doctrine/library',
+     *     ),
+     *     'prefixes' => array(
+     *         'Phly_'     => '/path/to/Phly/library',
+     *     ),
+     *     'fallback_autoloader' => true,
+     * )
+     * </code>
+     *
+     * @param  array|\Traversable $options
+     * @throws Exception\InvalidArgumentException
+     * @return StandardAutoloader
+     */
+    public function setOptions($options)
+    {
+        if (!is_array($options) && !($options instanceof \Traversable)) {
+            require_once __DIR__ . '/Exception/InvalidArgumentException.php';
+            throw new Exception\InvalidArgumentException('Options must be either an array or Traversable');
+        }
+
+        foreach ($options as $type => $pairs) {
+            switch ($type) {
+                case self::AUTOREGISTER_ZF:
+                    if ($pairs) {
+                        $this->registerNamespace('Zend', dirname(__DIR__));
+                        $this->registerNamespace('ZendXml', dirname(dirname((__DIR__))) . DIRECTORY_SEPARATOR .  'ZendXml');
+                    }
+                    break;
+                case self::LOAD_NS:
+                    if (is_array($pairs) || $pairs instanceof \Traversable) {
+                        $this->registerNamespaces($pairs);
+                    }
+                    break;
+                case self::LOAD_PREFIX:
+                    if (is_array($pairs) || $pairs instanceof \Traversable) {
+                        $this->registerPrefixes($pairs);
+                    }
+                    break;
+                case self::ACT_AS_FALLBACK:
+                    $this->setFallbackAutoloader($pairs);
+                    break;
+                default:
+                    // ignore
+            }
+        }
+        return $this;
+    }
+
+    /**
+     * Set flag indicating fallback autoloader status
+     *
+     * @param  bool $flag
+     * @return StandardAutoloader
+     */
+    public function setFallbackAutoloader($flag)
+    {
+        $this->fallbackAutoloaderFlag = (bool) $flag;
+        return $this;
+    }
+
+    /**
+     * Is this autoloader acting as a fallback autoloader?
+     *
+     * @return bool
+     */
+    public function isFallbackAutoloader()
+    {
+        return $this->fallbackAutoloaderFlag;
+    }
+
+    /**
+     * Register a namespace/directory pair
+     *
+     * @param  string $namespace
+     * @param  string $directory
+     * @return StandardAutoloader
+     */
+    public function registerNamespace($namespace, $directory)
+    {
+        $namespace = rtrim($namespace, self::NS_SEPARATOR) . self::NS_SEPARATOR;
+        $this->namespaces[$namespace] = $this->normalizeDirectory($directory);
+        return $this;
+    }
+
+    /**
+     * Register many namespace/directory pairs at once
+     *
+     * @param  array $namespaces
+     * @throws Exception\InvalidArgumentException
+     * @return StandardAutoloader
+     */
+    public function registerNamespaces($namespaces)
+    {
+        if (!is_array($namespaces) && !$namespaces instanceof \Traversable) {
+            require_once __DIR__ . '/Exception/InvalidArgumentException.php';
+            throw new Exception\InvalidArgumentException('Namespace pairs must be either an array or Traversable');
+        }
+
+        foreach ($namespaces as $namespace => $directory) {
+            $this->registerNamespace($namespace, $directory);
+        }
+        return $this;
+    }
+
+    /**
+     * Register a prefix/directory pair
+     *
+     * @param  string $prefix
+     * @param  string $directory
+     * @return StandardAutoloader
+     */
+    public function registerPrefix($prefix, $directory)
+    {
+        $prefix = rtrim($prefix, self::PREFIX_SEPARATOR). self::PREFIX_SEPARATOR;
+        $this->prefixes[$prefix] = $this->normalizeDirectory($directory);
+        return $this;
+    }
+
+    /**
+     * Register many namespace/directory pairs at once
+     *
+     * @param  array $prefixes
+     * @throws Exception\InvalidArgumentException
+     * @return StandardAutoloader
+     */
+    public function registerPrefixes($prefixes)
+    {
+        if (!is_array($prefixes) && !$prefixes instanceof \Traversable) {
+            require_once __DIR__ . '/Exception/InvalidArgumentException.php';
+            throw new Exception\InvalidArgumentException('Prefix pairs must be either an array or Traversable');
+        }
+
+        foreach ($prefixes as $prefix => $directory) {
+            $this->registerPrefix($prefix, $directory);
+        }
+        return $this;
+    }
+
+    /**
+     * Defined by Autoloadable; autoload a class
+     *
+     * @param  string $class
+     * @return false|string
+     */
+    public function autoload($class)
+    {
+        $isFallback = $this->isFallbackAutoloader();
+        if (false !== strpos($class, self::NS_SEPARATOR)) {
+            if ($this->loadClass($class, self::LOAD_NS)) {
+                return $class;
+            } elseif ($isFallback) {
+                return $this->loadClass($class, self::ACT_AS_FALLBACK);
+            }
+            return false;
+        }
+        if (false !== strpos($class, self::PREFIX_SEPARATOR)) {
+            if ($this->loadClass($class, self::LOAD_PREFIX)) {
+                return $class;
+            } elseif ($isFallback) {
+                return $this->loadClass($class, self::ACT_AS_FALLBACK);
+            }
+            return false;
+        }
+        if ($isFallback) {
+            return $this->loadClass($class, self::ACT_AS_FALLBACK);
+        }
+        return false;
+    }
+
+    /**
+     * Register the autoloader with spl_autoload
+     *
+     * @return void
+     */
+    public function register()
+    {
+        spl_autoload_register(array($this, 'autoload'));
+    }
+
+    /**
+     * Transform the class name to a filename
+     *
+     * @param  string $class
+     * @param  string $directory
+     * @return string
+     */
+    protected function transformClassNameToFilename($class, $directory)
+    {
+        // $class may contain a namespace portion, in  which case we need
+        // to preserve any underscores in that portion.
+        $matches = array();
+        preg_match('/(?P<namespace>.+\\\)?(?P<class>[^\\\]+$)/', $class, $matches);
+
+        $class     = (isset($matches['class'])) ? $matches['class'] : '';
+        $namespace = (isset($matches['namespace'])) ? $matches['namespace'] : '';
+
+        return $directory
+             . str_replace(self::NS_SEPARATOR, '/', $namespace)
+             . str_replace(self::PREFIX_SEPARATOR, '/', $class)
+             . '.php';
+    }
+
+    /**
+     * Load a class, based on its type (namespaced or prefixed)
+     *
+     * @param  string $class
+     * @param  string $type
+     * @return bool|string
+     * @throws Exception\InvalidArgumentException
+     */
+    protected function loadClass($class, $type)
+    {
+        if (!in_array($type, array(self::LOAD_NS, self::LOAD_PREFIX, self::ACT_AS_FALLBACK))) {
+            require_once __DIR__ . '/Exception/InvalidArgumentException.php';
+            throw new Exception\InvalidArgumentException();
+        }
+
+        // Fallback autoloading
+        if ($type === self::ACT_AS_FALLBACK) {
+            // create filename
+            $filename     = $this->transformClassNameToFilename($class, '');
+            $resolvedName = stream_resolve_include_path($filename);
+            if ($resolvedName !== false) {
+                return include $resolvedName;
+            }
+            return false;
+        }
+
+        // Namespace and/or prefix autoloading
+        foreach ($this->$type as $leader => $path) {
+            if (0 === strpos($class, $leader)) {
+                // Trim off leader (namespace or prefix)
+                $trimmedClass = substr($class, strlen($leader));
+
+                // create filename
+                $filename = $this->transformClassNameToFilename($trimmedClass, $path);
+                if (file_exists($filename)) {
+                    return include $filename;
+                }
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Normalize the directory to include a trailing directory separator
+     *
+     * @param  string $directory
+     * @return string
+     */
+    protected function normalizeDirectory($directory)
+    {
+        $last = $directory[strlen($directory) - 1];
+        if (in_array($last, array('/', '\\'))) {
+            $directory[strlen($directory) - 1] = DIRECTORY_SEPARATOR;
+            return $directory;
+        }
+        $directory .= DIRECTORY_SEPARATOR;
+        return $directory;
+    }
+}