Opposing Force Coop v2.0 Wonfix

This is a small Opposing Force Coop v2.0 patch for ONLY those who run Won servers. You install this right after you ran the Opposing Force Coop v2.0 installer. Shortcuts in start menu should now start server without any error messages, and sv_lan 0 is changed to sv_lan 1, which means changed from internet to LAN server.