Patch 1.0.1

Patch 1.0.1-steam
- Fixed hurtbox states not getting flipped (credit to Degritone for finding this)
- Fixed lag spike on game start (credit to wuffie for finding this)
- Replay list now shows the game version the replay was saved on.
- Small UI changes
- new checkerboard particles
- Added a 1.0.0 beta branch so you can view old replays without desyncs.

## Robot
- Fly
- Fixed incorrect fly direction bug.