Merge branch 'next' into clear-sign-sprite

appveyor.yml

src/android/i_system.c

src/console.c

src/d_clisrv.c

src/d_netcmd.c

src/dehacked.c

src/doomdef.h

src/dummy/i_system.c

src/g_game.c

src/hu_stuff.c

src/i_system.h

src/m_menu.c

src/m_misc.c

src/p_setup.c

src/p_spec.c

src/p_spec.h

src/r_things.c

src/sdl/i_video.c

src/win32/win_sys.c