Allow drivers to be loaded as an array, like models and libraries.
diff --git a/system/core/Loader.php b/system/core/Loader.php
index 3d91915..42d8162 100644
--- a/system/core/Loader.php
+++ b/system/core/Loader.php
@@ -615,13 +615,22 @@
 	 *
 	 * Loads a driver library
 	 *
-	 * @param	string	the name of the class
+	 * @param	mixed	the name of the class or array of classes
 	 * @param	mixed	the optional parameters
 	 * @param	string	an optional object name
 	 * @return	void
 	 */
 	public function driver($library = '', $params = NULL, $object_name = NULL)
 	{
+		if(is_array($library))
+		{
+			foreach ( $library as $driver )
+			{
+				$this->driver($driver);
+			}
+			return FALSE;
+		}
+
 		if ( ! class_exists('CI_Driver_Library'))
 		{
 			// we aren't instantiating an object here, that'll be done by the Library itself