Re-added knife

- Replaced knife default with bat
- Removed seeker alt chainsaw
- Changed time to 10 minutes on milltown_b

- Turned bots off (whoopsy)

- Added a function that guarantees that hiders and seekers will spawn with some sort of item (caused by the fact that not all campaigns include certain melees)
- Added check for smaller maps and gave them lower times accordingly (ie. c5m1_waterfront is 4 minutes to account for the small map size)
- Changed max match time to 8 minutes instead of 10.

Added medic role (gets a defib)
Added the ability for hiders to stumble the seeker (cooldown)

Fixed hiders not being able to break windows and such.
Fixed fall damage.
Fixed the slasher leaving and the game not ending
Gave hiders a pistol instead a knife to solve melee campaign conflicts

Fixed bug with pistol spawning

fixed lobby bug

Added new ending state. Fixed lobby bug