initial screen
Merge branch 'master' of github.com:ylwu/findTheFanta
something
Merge branch 'master' of github.com:ylwu/findTheFanta

Conflicts:
	FindTheCow/CowMainViewController.m
	Storyboard.storyboard
change level
Merge branch 'master' of github.com:ylwu/findTheFanta
tiger