diff --git a/core/lib/SplClassLoader.php b/core/lib/SplClassLoader.php
deleted file mode 100644
index 2bc31f0..0000000
--- a/core/lib/SplClassLoader.php
+++ /dev/null
@@ -1,136 +0,0 @@
-<?php
-
-/**
- * SplClassLoader implementation that implements the technical interoperability
- * standards for PHP 5.3 namespaces and class names.
- *
- * http://groups.google.com/group/php-standards/web/final-proposal
- *
- *     // Example which loads classes for the Doctrine Common package in the
- *     // Doctrine\Common namespace.
- *     $classLoader = new SplClassLoader('Doctrine\Common', '/path/to/doctrine');
- *     $classLoader->register();
- *
- * @author Jonathan H. Wage <jonwage@gmail.com>
- * @author Roman S. Borschel <roman@code-factory.org>
- * @author Matthew Weier O'Phinney <matthew@zend.com>
- * @author Kris Wallsmith <kris.wallsmith@gmail.com>
- * @author Fabien Potencier <fabien.potencier@symfony-project.org>
- */
-class SplClassLoader
-{
-    private $_fileExtension = '.php';
-    private $_namespace;
-    private $_includePath;
-    private $_namespaceSeparator = '\\';
-
-    /**
-     * Creates a new <tt>SplClassLoader</tt> that loads classes of the
-     * specified namespace.
-     * 
-     * @param string $ns The namespace to use.
-     */
-    public function __construct($ns = null, $includePath = null)
-    {
-        $this->_namespace = $ns;
-        $this->_includePath = $includePath;
-    }
-
-    /**
-     * Sets the namespace separator used by classes in the namespace of this class loader.
-     * 
-     * @param string $sep The separator to use.
-     */
-    public function setNamespaceSeparator($sep)
-    {
-        $this->_namespaceSeparator = $sep;
-    }
-
-    /**
-     * Gets the namespace seperator used by classes in the namespace of this class loader.
-     *
-     * @return void
-     */
-    public function getNamespaceSeparator()
-    {
-        return $this->_namespaceSeparator;
-    }
-
-    /**
-     * Sets the base include path for all class files in the namespace of this class loader.
-     * 
-     * @param string $includePath
-     */
-    public function setIncludePath($includePath)
-    {
-        $this->_includePath = $includePath;
-    }
-
-    /**
-     * Gets the base include path for all class files in the namespace of this class loader.
-     *
-     * @return string $includePath
-     */
-    public function getIncludePath()
-    {
-        return $this->_includePath;
-    }
-
-    /**
-     * Sets the file extension of class files in the namespace of this class loader.
-     * 
-     * @param string $fileExtension
-     */
-    public function setFileExtension($fileExtension)
-    {
-        $this->_fileExtension = $fileExtension;
-    }
-
-    /**
-     * Gets the file extension of class files in the namespace of this class loader.
-     *
-     * @return string $fileExtension
-     */
-    public function getFileExtension()
-    {
-        return $this->_fileExtension;
-    }
-
-    /**
-     * Installs this class loader on the SPL autoload stack.
-     */
-    public function register()
-    {
-        spl_autoload_register(array($this, 'loadClass'));
-    }
-
-    /**
-     * Uninstalls this class loader from the SPL autoloader stack.
-     */
-    public function unregister()
-    {
-        spl_autoload_unregister(array($this, 'loadClass'));
-    }
-
-    /**
-     * Loads the given class or interface.
-     *
-     * @param string $className The name of the class to load.
-     * @return void
-     */
-    public function loadClass($className)
-    {
-        if (null === $this->_namespace || $this->_namespace.$this->_namespaceSeparator === substr($className, 0, strlen($this->_namespace.$this->_namespaceSeparator))) {
-            $fileName = '';
-            $namespace = '';
-            if (false !== ($lastNsPos = strripos($className, $this->_namespaceSeparator))) {
-                $namespace = substr($className, 0, $lastNsPos);
-                $className = substr($className, $lastNsPos + 1);
-                $fileName = str_replace($this->_namespaceSeparator, DIRECTORY_SEPARATOR, $namespace) . DIRECTORY_SEPARATOR;
-            }
-            $fileName .= str_replace('_', DIRECTORY_SEPARATOR, $className) . $this->_fileExtension;
-
-            require ($this->_includePath !== null ? $this->_includePath . DIRECTORY_SEPARATOR : '') . $fileName;
-        }
-    }
-}
\ No newline at end of file