Demo file-recap
Added IOS test-apps.
more tutorial files, completed mainly the photoviewer app.
/Users/user/ObjectiveCTraining/MDDetail/MDDetail.xcodeproj/project.pbxproj
/Users/user/ObjectiveCTraining/MDDetail/MDDetail.xcodeproj/project.xcworkspace/xcuserdata/user.xcuserdatad/UserInterfaceState.xcuserstate
/Users/user/ObjectiveCTraining/MDDetail/MDDetail/Base.lproj/Main.storyboard
/Users/user/ObjectiveCTraining/MDDetail/MDDetail/TutorialViewController.m
/Users/user/ObjectiveCTraining/PhotoViewer/PhotoViewer.xcodeproj/project.xcworkspace/xcuserdata/user.xcuserdatad/UserInterfaceState.xcuserstate
/Users/user/ObjectiveCTraining/iPadUtility/iPadUtility.xcodeproj/project.xcworkspace/xcuserdata/user.xcuserdatad/UserInterfaceState.xcuserstate
/Users/user/ObjectiveCTraining/iPadUtility/iPadUtility/Base.lproj/Main.storyboard
/Users/user/ObjectiveCTraining/iPadUtility/iPadUtility/FlipsideViewController.m
/Users/user/ObjectiveCTraining/MDDetail/MDDetail.xcodeproj/project.xcworkspace/xcshareddata/MDDetail.xccheckout
/Users/user/ObjectiveCTraining/iPadUtility/iPadUtility.xcodeproj/project.xcworkspace/xcshareddata/iPadUtility.xccheckout
Few more test files, including an update to photo viewer
Merge pull request #2 from GabeCabrera/gcabrera

Gcabrera