Added possibility clear out the cached variables from the Loader.
diff --git a/system/core/Loader.php b/system/core/Loader.php
index 0c16632..e5829ca 100644
--- a/system/core/Loader.php
+++ b/system/core/Loader.php
@@ -471,6 +471,20 @@
 	// --------------------------------------------------------------------
 
 	/**
+	 * Clear Cached Variables
+	 * 
+	 * Clears the cached variables.
+	 * 
+	 * @return  void
+	 */
+	public function clear_vars()
+	{
+		$this->_ci_cached_vars = array();
+	}
+	
+	// --------------------------------------------------------------------
+
+	/**
 	 * Get Variable
 	 *
 	 * Check if a variable is set and retrieve it.
@@ -1293,4 +1307,4 @@
 }
 
 /* End of file Loader.php */
-/* Location: ./system/core/Loader.php */
\ No newline at end of file
+/* Location: ./system/core/Loader.php */