fixed button selection in gamepad frame
Merge branch 'master' of github.com:limelight-stream/limelight-pc

# By Aaron Neyer (1) and Cameron Gutman (1)
# Via Aaron Neyer
* 'master' of github.com:limelight-stream/limelight-pc:
  actually pretty print when writing settings
  Only use the full-screen mouse hiding hack on OS X
gamepad now maps axes to appropriate directions