Merge branch 'next' into linedef-args

appveyor.yml

src/android/i_system.c

src/android/i_video.c

src/b_bot.c

src/b_bot.h

src/command.c

src/command.h

src/console.c

src/d_clisrv.c

src/d_clisrv.h

src/d_main.c

src/d_netcmd.c

src/dehacked.c

src/djgppdos/i_video.c

src/djgppdos/vid_vesa.c

src/doomdef.h

src/doomstat.h

src/dummy/i_system.c

src/dummy/i_video.c

src/f_finale.c