Store a copy of sectors, lines and sides in memory so that P_NetArchiveWorld() can soon use them instead of relying on re-opening the original lumps.
Fix print type issue.

Make both NiGHTS hoop types use the same spawning code.

See merge request !560

Flats in walls

See merge request !548

Fix super theme ending early if invincibility expired

See merge request !559

Fix pflags not being properly reset when entering dust devil from top

See merge request !556

(UDMF prereq.) Map data lump interface

See merge request !535

# Conflicts:
#	src/p_setup.c

# Conflicts:
#	src/p_mobj.c

As a result, the old generic hoops now use 24 sprites instead of 32.

Better Deadzones

See merge request !541

Choose a random port as a client

See merge request !554

Don't uncurl from spin if Elemental Stomp is used

See merge request !555

This reverts commit 2a9a2c0f.

If you ever need to, you can change the client port number.

Using strcpy is stupid because we don't know how long the argument would be.
There's no need for a buffer anyway.

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

See merge request !539

Let Lua toggle Team Match/CTF team scores HUD element

See merge request !544

Fix crash on mapload when removing Dragonbomber with Lua

See merge request !545

(UDMF prereq.) Spawn Z refactor

See merge request !536

Fix sector.lines in Lua

See merge request !542

Lua MainCfg vars

See merge request !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 !528

Various cmake adjustments

See merge request !538

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

See merge request !540