osx_image: beta-xcode6.3
osx_image: beta-xcode6.3

joubin/SwiftColors,SatoTakeshiX/SwiftColors,bangslosan/SwiftColors,poynt/SwiftColors,sunkanmi-akintoye/SwiftColors,sunkanmi-akintoye/SwiftColors,SatoTakeshiX/SwiftColors,joubin/SwiftColors,bangslosan/SwiftColors,poynt/SwiftColors,aotian16/SwiftColors,mmmilo/SwiftColors,aotian16/SwiftColors,mmmilo/SwiftColors