Lua fixes
Miscellaneous Lua-related fixes:
-
P_IsFlagAtBasenow works in HUD hooks - Four new global variables are accessible to Lua:
redflag,blueflag,rflagpointandbflagpointto Lua. The first two aremobj_ts for the red and blue CTF flags, and the last two are themapthing_ts for their spawnpoints. -
skin_tvariables should now be archived/unarchived properly in netgames.