clarify device backend error message for people who think they are clever and can disable hal support :P
clarify device backend error message for people who think they are clever and can disable hal support :P


SVN revision: 48894

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