v0.30.0 - New lobby and more colors

Changes:

• New lobby!

• Added support for arbitrary colors for color blocks through hex color codes.

• Added limits for arm length and player height.

• Changed the curve for hand velocity, making glitch jumping less effective and generally making extremely high jumps harder.

• Temporarily disabled bhaptics support. The latest quest update requires me to make some bigger changes to make it work again.

• Some minor crash fixes.