Changed Zaero and 3ZB2 game DLLs to use WORLD_SIZE for various calculations instead of 8192.
Cleaned up string handling in 3ZB2 game DLL.
Added func_plat2, func_door_secret2, and func_force_wall from Rogue to 3ZB2 game DLL.
Added alternate attack contact explode for grenade launcher in 3ZB2 game DLL.
Added awakening2 game DLL source.
Added missing bounds checks for layout script commands.
Fixed baseq2 paths in non-KMQ2 implementation for alias script loading, Lazarus text box loading, and GameDirRelativePath()/SavegameDirRelativePath() functions.