Magic Cube

Fix the too large 'back' icon in the Tutorial Activity.

Bump version to 1.6.0

Progress creating the Tutorial Dialog.

Progress creating the Tutorial Dialog.

Progress creating the Tutorial Dialog.

Progress creating the Tutorial Dialog.

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.

Remove all traces of tutorials from the new 1.5.4.
This is a bigger job; tutorials will only come in 1.6.0.

New 'tutorial' activity.

Translations of the 'tutorial' string.

New info images; Namibia flag.

Progress with the Info Dialog

Lots of changes:

1) new 'info' button (not working yet)
2) make all dialogs modal; rework the way the Pattern Dialog appears.

Preparation for the Object Info popup: add the name, inventor, complexity info to each object.

Catch exceptions when rotating.

Do not permit clicking on the 'play' button if we are currently scrambling an object.