Time Trial: Best Score Saving, Final Cleanup
Merge branch 'develop' of https://github.com/djyt/cannonball into develop
Merge branch 'develop' of https://github.com/djyt/cannonball into develop
Hi-Res Work (Sprites & Road Layer)

Very hard-coded for now. Needs to be abstracted.
Hires: Cleaned up, added function pointers to variants of routines.
Hi-Res cleanups.
Fixed traffic spawning bug at start of game
Added more video menu options
Merge branch 'hires' into develop
Build System Changes.