repopulate a shelf's gadcon on style change so that any inset gadgets get their styles updated also
repopulate a shelf's gadcon on style change so that any inset gadgets get their styles updated also


SVN revision: 25183

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