Magic Cube

cube_back and cube_solve buttons.

Remove the 'MAIN' state.
Fix one crasher with two-fingered dragging in the View.

Improve setting text size in Spinners (forgotten part).

Improve setting text size in Spinners.

Improvements to the UI - make it proportional regardless of the physical screen size. (Part 4)

Improvements to the UI - make it proportional regardless of the physical screen size. (Part 3)

Improvements to the UI - make it proportional regardless of the physical screen size. (Part 2)

Improvements to the UI - make it proportional regardless of the physical screen size. (Part 1)

Minor tweak.

Make the top three controls in the Play state reach all the way from the left to the right edge of the screen.