Changelog:

• new models for grenades


• new weapon: Mossberg 500


• changed M4 skin


• weapon selection limited


• new team killer protection


• enforced fair teams


• changed weapon recoil here and there


• iron sight improved


• ranking system changed and improved


• changed player animations


• changed damage model


• changed several sounds


• changed AI movement


• modified map 'tf_twistedplaza' (shouldn't cause server to crash now)


• installer should detect your Steam directory automatically