Disable on-screen zoom controls
Up navigation from settings screen
Don't animate from chooser to gameplay screen when pressing back button
Keep background colour continuity

The screen shown while app loads should have the same background as the GameView.
Reduce GPU overdraw on entire gameplay screen by 2

http://www.curious-creature.org/docs/android-performance-case-study-1.html

Before/after: imgur.com/a/6rpeK

Dunno if it makes any real difference :P
Select all text in EditText when it gains focus

Allows the user to input their desired value without
having to delete the current value first.
Merge pull request #137 from doopl/master

Assorted changes