Merge pull request #30 from lucasfevi/develop

Fixed a bug in the relation when the type uses underscore. It was using strtolower...

Model/Behavior/UploadBehavior.php

@@ -87,7 +87,7 @@ protected function _setRelationModel(Model $model, $type) {
 			'dependent' => true,
 			'conditions' => array(
 				'Attachment' . $type . '.model' => $model->alias,
-				'Attachment' . $type . '.type' => strtolower($type)),
+				'Attachment' . $type . '.type' => Inflector::underscore($type)),
 			'fields' => '',
 			'order' => ''
 		);