Merge branch 'gtr-fixes' into 'next'

src/d_netcmd.c

src/g_game.c

src/g_game.h

src/hu_stuff.c

src/lua_baselib.c

src/p_enemy.c

src/p_inter.c

src/p_map.c

src/p_mobj.c

src/p_setup.c

src/p_spec.c

src/p_tick.c

src/p_user.c

src/st_stuff.c

src/y_inter.c

src/y_inter.h