Beta 3.0 -> 3.1a Dedicated Server Update

Platforms: Win/Linux, only use this file to update your 3.0 server. Previous betas require the full version.
3.1: * fof_max_usercmd_future_ticks: "Prevents clients from running usercmds too far in the future. Prevents speed hacks." * map change after votemap done in right way * hats can't be picked up, preventing some annoyances * pass t