Magic Cube

Progress creating the Tutorial Activity.

Merge remote-tracking branch 'origin/tutorial'

1. Conflicts:
2. src/main/java/org/distorted/dialogs/RubikDialogInfo.java
3. src/main/java/org/distorted/states/RubikStateBase.java
4. src/main/java/org/distorted/tutorial/TutorialActivity.java...

Progress creating the Tutorial Activity.

Progress creating the Tutorial Activity.

Progress creating the Tutorial Activity.

Start creating the Tutorial Activity.

More support for using the library from more than one activity

1) Beginnings of support for using the library from more than one activity
2) rename DistortedLibrary.onCreate() to onSurfaceCreated()
3) (rubik) add Cambodia's flag.

Progress with using the Library in a second Activity.

New 'tutorial' activity.