sfPropelImpersonatorPlugin: added doSelectRS impersonating, to ->addSelectcolumns() if user did not and to use propels behaviors. this wont be merged in branch 1.0
sfPropelImpersonatorPlugin: added doSelectRS impersonating, to ->addSelectcolumns() if user did not and to use propels behaviors. this wont be merged in branch 1.0

git-svn-id: 8860c9540706cd9a255c7cb6057ab0bd68341483@8884 ee427ae8-e902-0410-961c-c3ed070cd9f9

Symfony-Plugins/sfPropelImpersonatorPlugin