delete projs
Merge branch 'master' of https://github.com/LeiYang9010/MyApp

Conflicts:
	TheMusicCamera/TheMusicCamera.xcodeproj/project.pbxproj

TheMusicCamera/TheMusicCamera.xcodeproj/project.xcworkspace/xcuserdata/a
pple1.xcuserdatad/UserInterfaceState.xcuserstate