added params[:return_to] which enables dev to set a return url different from current controllers one (experimental)
added params[:return_to] which enables dev to set a return url different
from current controllers one (experimental)

vhochstein/active_scaffold,BookingBug/active_scaffold,ajacksified/active_scaffold,asoltys/active_scaffold,silverpond/active_scaffold,vhochstein/active_scaffold,asoltys/active_scaffold,vhochstein/active_scaffold,BookingBug/active_scaffold,silverpond/active_scaffold,ajacksified/active_scaffold,silverpond/active_scaffold,BookingBug/active_scaffold