Songselect: Add cache for shadows
Loader: Add blur and image testing
Gamepad: Add left stick and TaTaCon D-Pad
Keyboard: Add TaTaCon buttons
Loader: Fallback to wav if ogg is not supported
SoundBuffer: Fix AudioContext on Safari again
SoundBuffer: Fix AudioContext on Safari
View: Add touch controls
Scoresheet: Add counting up animation
Scoresheet: Change results screen