Better cache management (including network requests)

Bug fixes

Botplay

Fixed songs without voices

Rewritten custom audio management

Added pause music

Fixed characters hold timers

Changed memory display format

Fixed strums

New start screen

Bind Song speed to BPM (Improve formula?)

Dropped stepTime

Added misses

Added settings

Rewritten timings and added score, ranking and fc utils

Added BG music

Added keybind settings

Improved trails

Moved to FlxBitmapText (because its an FlxText alternative and better memory management)