UI.
Transparent Buttons.
1) report all solved levels to Analytics2) automatically dismiss the NewRecord and Solved dialogs when one backs from the Done state.
Make the top and bottom bars transparent, above the GLSurfaceView.
Rename some classes.
Progress with UI
Rework the bottom pane
Make the margins and paddings proportional to screen size.
Improvements to the UI - make it proportional regardless of the physical screen size. (Part 1)
Add two new UI States: Ready and Done.