merge

Fixes slot sprite and ammo sprites overlapping left side border. There is still the issue that boxes should be 32px between borders, but right now they are 33px on all but the first row (since the outside border overlaps it by 1px) causing the slot sprite to have 2px of border on the left and 1px of border on the right.

Fix slider positions

merge

add the button images to the android assets

wops, must use tabs not spaces..

the buttons actually work now!

fix compiler error for non android build