Use better method for returning all desktops in case the ones in ~/.local don't have a category set.
Use better method for returning all desktops in case the ones in ~/.local
don't have a category set.


SVN revision: 32967

tasn/enlightenment,tizenorg/platform.upstream.enlightenment,FlorentRevest/Enlightenment,rvandegrift/e,rvandegrift/e,rvandegrift/e,FlorentRevest/Enlightenment,FlorentRevest/Enlightenment,tizenorg/platform.upstream.enlightenment,tizenorg/platform.upstream.enlightenment,tasn/enlightenment,tasn/enlightenment