Allow Surface.emit to be called with just type. Event should be optional.
Allow Surface.emit to be called with just type. Event should be optional.

Offirmo/famous,FamousArchives/core,Famous/core,chinakids/famous,SuPenguin/famous,ziteboard/famous,gdi2290/famous,SeanOceanHu/famous,wgester/famous,trusktr/famous,jamesvsnowden/core,Bizboard/famous,Thecontrarian/core,Famous/famous,holmesal/famous-global-build,Famous/famous,Faiz7412/famous,dcsan/core,Lkraljevic/famous,Faiz7412/famous,simple10/core,charosez/core,ziteboard/famous,gvnq/Famous_core