Don't use client port as default peer port

See merge request KartKrew/Kart-Public!152

Fix "Competition" as the gametype displayed by the Master Server

See merge request KartKrew/Kart-Public!151

Fix the Add command when floats

See merge request KartKrew/Kart-Public!153

OpenGL: Try and Match Software Wallclipping Better

See merge request KartKrew/Kart-Public!150

Revert mserv

See merge request KartKrew/Kart-Public!144

These version numbers were gathered from the Master Server's PHP code.

Fix SIGSEGV when saving replays and invalid extrainfo offset

See merge request KartKrew/Kart-Public!149

Don't get stuck in room menu in a modified game

See merge request KartKrew/Kart-Public!145

I've tried to make this so it almost never under-compensates, and over-compensates very little where possible.
I don't think it's 1:1 to software's current behaviour, and probably never will be due to software being very strange.

Fixes SIGSEGV when saving a replay.

Has the added benefit of fixing noclip camera for opengl
Unfortunately SkyWalls are kinda broken with this. I'll be looking into them shortly.

Spell it "forward"

See merge request KartKrew/Kart-Public!147

Fix fileneeded overflow

See merge request KartKrew/Kart-Public!146

Print the correct player for the view command

See merge request KartKrew/Kart-Public!141

Stop OpenGL having infinite precipitation draw distance

See merge request KartKrew/Kart-Public!143

Fix compatibility with the MS (Specifically Doomseeker)

See merge request KartKrew/Kart-Public!142

Send back 32 players worth of playerinfo regardless of MAXPLAYERS. Fill the extra with unconnected nodes.

This reverts commit 4d739fe7.

This reverts commit aa4ce2b2.