"applied patch from ticket http://trac.symfony-project.org/ticket/1980"
"applied patch from ticket
http://trac.symfony-project.org/ticket/1980"

git-svn-id: effa05bae8242e87989d98a763ff2c7f7bb8183b@26020 ee427ae8-e902-0410-961c-c3ed070cd9f9

Symfony-Plugins/sfPropelActAsSortableBehaviorPlugin