elm_colorselector.c: removed dead default in switch code which was spotted by coverity. CID 1040039.
elm_colorselector.c: removed dead default in switch code which was spotted by coverity. CID 1040039.

rvandegrift/elementary,FlorentRevest/Elementary,tasn/elementary,FlorentRevest/Elementary,tasn/elementary,rvandegrift/elementary,tasn/elementary,FlorentRevest/Elementary,FlorentRevest/Elementary,rvandegrift/elementary,tasn/elementary,tasn/elementary,rvandegrift/elementary