restored the grayscale effect from the credits map.

added thumbnails to maps that didn't have them.

added watching grass grow to the map category.

forgot a map :P

hides the hud on specific maps to match the source mod.

fixed scoreboard scaling on different resolutions.

general scoreboard scale fixes.

only the client should hear the use sound.

player model gets randomly picked when the gamemode is played for the first time.

general bug fixes