Renaming overlay position labels. Adding backwards compatibility for old position labels
Renaming overlay position labels.
Adding backwards compatibility for old position labels


git-svn-id: 1a911d15fd9a24a5117bae9803f5a772fc0de125@16093 ee427ae8-e902-0410-961c-c3ed070cd9f9

Symfony-Plugins/sfImageTransformPlugin