v0.1.3 update notes

Yes, these notes are very low effort right now, I'll do better at documenting what I've actually done in detail soon enough

Changes:

• Crouch and crawl are now on a single key. Tap C to crouch, Hold C to crawl.
• If you hold spacebar while rolling, you'll roll into a crawling state
• Pain and impact sounds play whenever you hit a player

Fixes:

• Fixed input bug, where you wouldn't be able to move if you don't move immediately after spawning.
• Fixed bug where hosts cant shoot clients.

Bugs:

• they're endless... :(