Fixed joystick button handling code (thanks Chris Carollo)

Hack fix for bad playerstart in CTF-Coret

Fixed crash for servers with more than 255 characters worth of server packages

Fixed problems with single player ladder than cropped up in 432

Server now report to clients whether or not they are password protected

Fixed incompatibility in ChallengeHUD that caused problem for some mods

In the editor, the "TextureLock" option should work 100% now

Fixed the editor crash that some people were getting when docking a browser and getting a crash when trying to restart the editor

Rewrote "UEditorEngine::polySelectMatchingBrush" because SHIFT+B was crashing at random times in the editor. Should be stable now.

Brush clipping was merging faces on the resulting brush in the editor

May have fixed the random "WinMain/message pump" crash in the editor

Pre-432 spectators not allowed to join 436 servers (because of incompatibility)