Added nightvision
Added zoom modes for weapons that are supposed to have them
Fixed a bug in which spectators could interact with the game-world
Overhauled the way the rule system works
Switched to autocvars for most cvar-related variables
Added a dynamic crosshair
Updated weapon selection system
Updated the view to do our own bobbing
Fixed a few logic issues with the round/timer loop
Added some new sound events and some overall polish
