added TestCase for Propel source (still empty) - typofix
added TestCase for Propel source (still empty) - typofix

git-svn-id: e114f0051ae01278a515c06310154043addf1a61@28673 ee427ae8-e902-0410-961c-c3ed070cd9f9

Symfony-Plugins/sfImageTransformExtraPlugin