Trying to implement Save

Attempted to implement save but failed,
Merge branch 'eric_ui_branch' of https://github.com/nsgoetz/KeyArtBoard into eric_ui_branch

Conflicts:
	KeyArtBoardApp.xcodeproj/project.pbxproj

KeyArtBoardApp.xcodeproj/project.xcworkspace/xcuserdata/eric.xcuserdatad
/UserInterfaceState.xcuserstate