Magic Cube

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

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.