e/bluez4: lock and unlock shelf
e/bluez4: lock and unlock shelf

Patch by: Lucas Joia <lucasjoia@profusion.mobi>



SVN revision: 82202

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