Magic Cube

Better error reporting.

Improve the background color of the selected tab in all dialogs.

Make the ShapeChanging the default TouchControl during MODE_REPLACE.

Convert TransparentButton to Material Design.

New drawables.

Correct order of the tutorials.

Correct order of the tutorials.

Correct the style.

Convert the theme to be a MaterialTheme and the TransparentImageButton to be a MaterialButton - the first forced by the second, and the second because a MaterialButton gives us control over the location of the icon in top of it. We need that because of the new 'solve/scramble' split-button in the lower right of the Play screen.

Fix the solver (after rearranging the faces of the cuboids)