AvP2 Update 1.0.9.2

Fixes the same problems the patch did for the mp demo.

- Fixed the crash bug on the Join screen. - Added a "[D]" to the end of server names that are dedicated... - Added player rename functionality mid-game (ie. ' Spanky') - Added PageUp and PageDown support to the server list. - Added mouse wheel support to the server list. - Added double click join support to the server list. - Fixed a couple of bugs that could cause long waiting times on the server list menu. - Made it so you can hit Escape to cancel a server list refresh.