Fix damagetype for Cybrak flamethrower.

See merge request STJr/SRB2!731

Fix title card not showing up at all if focus lost

See merge request STJr/SRB2!736

Fix missing "RINGSNUMTICS" in dehacked.c's HUD items

See merge request STJr/SRB2!733

Only call P_CheckSurvivors() in tag gametypes

See merge request STJr/SRB2!740

# Conflicts:
#	src/g_game.c

This fixes 16/20 of the HUD items in dehacked.c being off by one
(Same case as the MFE_ flags thing)
Also fixes dehacked.c mentioning "LAPS", which doesn't exist

Put the (pull request repo owner) branch and commit in Appveyor EXE names

See merge request STJr/SRB2!725

Make the DMG actually *applied*. Consequence: flame will continue flying through player instead of dying in midair and dropping a flame, but this is actually desirable given the current behaviour looks kind of shitty.

Credit Tatsuru

See merge request STJr/SRB2!728

Fix fire shield being removed under lava

See merge request STJr/SRB2!729

Fix garbage fade on Sonic's ass in OpenGL

See merge request STJr/SRB2!715

Let clients rejoin the server without losing their status

See merge request STJr/SRB2!722

Don't set controls to keys of array bounds

See merge request STJr/SRB2!723

Rename R_IsPointInSubsector to R_PointInSubsectorOrNull/Nil

See merge request STJr/SRB2!719

MUSICDEF cleanup, fixes, and VERSION directive to opt into new format

See merge request STJr/SRB2!708

Fix "cam2_turnmultiplier" being unused in "next"

See merge request STJr/SRB2!713

Fix "cam2_turnmultiplier"

See merge request STJr/SRB2!711

Fix P_AddLevelFlatRuntime again

See merge request STJr/SRB2!717

Fix mouse in controls setup menu

See merge request STJr/SRB2!706

This lets the host manually remove a body if they want,
without polluting the chat with redundant messages.

srb2win-jameds-appveyor-exename-b1d931d4.exe

srb2win-jameds:appveyor-exename-b1d931d4.exe

srb2win-master-a6d49eaa.exe

srb2win-master-a6d49eaa.exe

Disconnected players do not become IT at round start.

If all non-ITs are disconnected, the round ends.

If all ITs are disconnected, one of the non-ITs
becomes IT, or the round ends if in Hide & Seek.