Merge branch SRB2:next into conditionslua

extras/conf/udb/Includes/SRB222_common.cfg

extras/conf/udb/Includes/SRB222_linedefs.cfg

extras/conf/udb/Includes/SRB222_misc.cfg

extras/conf/udb/Includes/SRB222_things.cfg

src/deh_lua.c

src/deh_soc.c

src/deh_tables.c

src/deh_tables.h

src/hardware/hw_md2.c

src/info.c

src/info.h

src/lua_baselib.c

src/lua_hudlib.c

src/lua_infolib.c

src/lua_script.c

src/p_pspr.h

src/r_defs.h

src/r_picformats.c

src/r_picformats.h

src/r_skins.c