Merge branch 'next' of https://git.magicalgirl.moe/STJr/SRB2/ into udmf-next

CMakeLists.txt

appveyor.yml

src/Makefile.cfg

src/byteptr.h

src/command.c

src/command.h

src/config.h.in

src/d_clisrv.c

src/d_netcmd.c

src/doomdef.h

src/f_finale.c

src/g_demo.c

src/g_game.c

src/hardware/hw_md2.c

src/hardware/r_opengl/r_opengl.c

src/m_menu.c

src/p_inter.c

src/p_map.c

src/p_user.c

src/sdl/macosx/Srb2mac.xcodeproj/project.pbxproj