GFZ3's boss hangs when dodging

See merge request STJr/SRB2Internal!403

Azure Temple Zone hazards, round 2

See merge request STJr/SRB2Internal!437

Metal battle, recording, and playback improvements

Closes #283 and #215

See merge request STJr/SRB2Internal!431

# Conflicts:
#	src/p_user.c

Internal MD3 merge 2 good riddance glBegin

See merge request STJr/SRB2Internal!362

Texture flat optimization

Closes #257

See merge request STJr/SRB2Internal!405

Fix some jingle resuming behavior when also changing base level music

See merge request STJr/SRB2Internal!415

Render title map on connecting to server screen too (closes #166)

Closes #166

See merge request STJr/SRB2Internal!416

Properly fix bot showing up in NiGHTS stages (resolves #261 for real).

Closes #261

See merge request STJr/SRB2Internal!417

Dashmode polish

Closes #266

See merge request STJr/SRB2Internal!418

Knuckles changes: the fixes

See merge request STJr/SRB2Internal!428

THZ goop and Elemental (Resolve #260, I hope?)

Closes #260

See merge request STJr/SRB2Internal!419

Papersprite end signpost

See merge request STJr/SRB2Internal!442

I_Error if memory allocation size overflows

See merge request STJr/SRB2Internal!426

Custom gamedata parameter

See merge request STJr/SRB2Internal!423

RVZ1 lag reduction

See merge request STJr/SRB2Internal!445

Prevent infinite lives rollover to extremely negative numbers.

See merge request STJr/SRB2Internal!446

Fix pmomz (resolves #64!?)

Closes #64

See merge request STJr/SRB2Internal!447

Kill the new compiler errors (since GCC 9?)

See merge request STJr/SRB2Internal!448

So I don't know what a skin wad is... (closes #282)

Closes #282

See merge request STJr/SRB2Internal!449

Fix players being launched by slopes and pmomz when dying.

See merge request STJr/SRB2Internal!452

Magical moving fire

Closes #278

See merge request STJr/SRB2Internal!453

Let players roll AND move after spinning off a wall transfer

Closes #274

See merge request STJr/SRB2Internal!456

2.2 Title Screen

See merge request STJr/SRB2Internal!439

Lach wanted to do this, but we might have a release candidate before he gets back, so did it myself.

Make the wall transfer while spinning PF_SPINNING|PF_THOKKED. This:
* Prevents PF_MULTIABILITY players from using their ability after a wall transfer.
* Has a more specialised case which allows players to roll after having wall-transferred while spinning.
* (side effect) allows modders to apply PF_THOKKED any time for more controllable spinning.

Fix silly typo :P

See merge request STJr/SRB2Internal!454