Fixes Storyboards and XIBs being added to "Compile Sources" build phase (#231)
Fixes Storyboards and XIBs being added to "Compile Sources" build phase (#231)

fhchina/liftoff,liftoffcli/liftoff,liftoffcli/liftoff,fhchina/liftoff,liftoffcli/liftoff,fhchina/liftoff