* new letterbox implementation
* make DSP buffer larger
* add new "ambient" letterbox option
* remap keyboard control
* enable autoplay cheat mode
* fix editor settings not being applied on start
* run the cursor init in editor init
remove debug prints
* Editor: mostly PoC icon effects
* slightly more responsive selection
* resizeable window
game camera still doesn't letterbox properly, will need a bit more work
* letterbox both in editor and in fullscreen
* restore camera rects when returning to editor