Fix a divide by zero crash when mindash and maxdash were the same.

See merge request STJr/SRB2!539

Let Lua toggle Team Match/CTF team scores HUD element

See merge request STJr/SRB2!544

Fix crash on mapload when removing Dragonbomber with Lua

See merge request STJr/SRB2!545

(UDMF prereq.) Spawn Z refactor

See merge request STJr/SRB2!536

Fix sector.lines in Lua

See merge request STJr/SRB2!542

Lua MainCfg vars

See merge request STJr/SRB2!543

Fix `numoflines` calculations in sectorlines_* functions by first typecasting seclines (the sector.lines address) to size_t before doing any math on it, then (after the math) typecast the result to size_t * and dereference it.

And yes, this time I tested it to make sure it works :)

Let the map command warp to maps without a level header

See merge request STJr/SRB2!528

Various cmake adjustments

See merge request STJr/SRB2!538

Don't be mean to Tails plz (Pandora's Box Super cheat fix)

See merge request STJr/SRB2!540

Despite popular belief, this was just some experimenting from 2.2 development that we forgot to remove!

Props to rumia1 for finding this and Lach for figuring out this was a divide by zero error.

Cleaned up GetMobjSpawnHeight a bit. Ring-likes no longer ignore MF_SPAWNCEILING, because why should they?

Tilted ripple

See merge request STJr/SRB2!524

OpenGL fixes

See merge request STJr/SRB2!519

Stop characters from being able to activate their abilities when doing a shield ability!

See merge request STJr/SRB2!522

Restore portal culling code that went gone by pure accident

See merge request STJr/SRB2!523

Optimize Software drawers

See merge request STJr/SRB2!533

Rework G_SetCustomExitVars to allow skipstats 2

See merge request STJr/SRB2!534