modified:   vik_learning_ios/vik_learning_ios.xcodeproj/project.pbxproj
	modified:   vik_learning_ios/vik_learning_ios.xcodeproj/project.xcworkspace/xcuserdata/yanglijuan.xcuserdatad/UserInterfaceState.xcuserstate
	new file:   vik_learning_ios/vik_learning_ios.xcodeproj/xcuserdata/yanglijuan.xcuserdatad/xcdebugger/Breakpoints.xcbkptlist
	new file:   vik_learning_ios/vik_learning_ios.xcodeproj/xcuserdata/yanglijuan.xcuserdatad/xcschemes/vik_learning_iosTests.xcscheme
	modified:   vik_learning_ios/vik_learning_ios.xcodeproj/xcuserdata/yanglijuan.xcuserdatad/xcschemes/xcschememanagement.plist
	new file:   vik_learning_ios/vik_learning_ios/Category/NSData/NSData+AES.h
	new file:   vik_learning_ios/vik_learning_ios/Category/NSData/NSData+AES.m
	new file:   vik_learning_ios/vik_learning_ios/Category/NSDate/NSDate+Helper.h
	new file:   vik_learning_ios/vik_learning_ios/Category/NSDate/NSDate+Helper.m
	new file:   vik_learning_ios/vik_learning_ios/Category/UINavigationBar/UINavigationBar+MyCustomNavBar.h
	new file:   vik_learning_ios/vik_learning_ios/Category/UINavigationBar/UINavigationBar+MyCustomNavBar.m
	new file:   vik_learning_ios/vik_learning_ios/Common/CWLSynthesizeSingleton.h
	new file:   vik_learning_ios/vik_learning_ios/Common/Common.h
	new file:   vik_learning_ios/vik_learning_ios/Helper/Helper.h
	new file:   vik_learning_ios/vik_learning_ios/Helper/Tools/Tools.h
	new file:   vik_learning_ios/vik_learning_ios/Helper/Tools/Tools.m
	new file:   vik_learning_ios/vik_learning_ios/TClass/TClass.h
	new file:   vik_learning_ios/vik_learning_ios/TClass/TClass.m
	modified:   vik_learning_ios/vik_learning_iosTests/vik_learning_iosTests.h
	modified:   vik_learning_ios/vik_learning_iosTests/vik_learning_iosTests.m