Sal cleanup

See merge request KartKrew/Kart!23

Fix the mixed declaration and code warnings

See merge request KartKrew/Kart!37

 - Volume of your own engine is lower than default
 - Engine sounds get quieter with more people around, ala SMK. 16 player servers should hopefully not be loud as fuck :V
 - Starting countdown and drop dash revs up your engine now
 - Doubled sound distance

9 unique engine classes with 13 sounds each, which smoothly change. Each character sounds distinct now!

Noclip cam

See merge request KartKrew/Kart!32

Nuke a bunch of iteration things that have no purpose in SRB2Kart.

See merge request KartKrew/Kart!25

-skill launcher option

See merge request KartKrew/Kart!34

Fix the mixed declaration and code warnings that only don't appear currently because of a tiny Makefile issue.

Frame Perfect Egg

See merge request KartKrew/Kart!31

Edit Pink, Navy, and Jet, add brown text

See merge request KartKrew/Kart!28

Droptweaks

See merge request KartKrew/Kart!27

This function has caused me, so much unexpected pain because of just how out of the way it is, and NOTHING else uses it

(The code is slightly modified from what I put in bug-reports as a potential fix, but I'm glad I was on the right track.)

Move camera less often

See merge request KartKrew/Kart!30

Chat changes

See merge request KartKrew/Kart!26

Disable VSync by default

See merge request KartKrew/Kart!29

Say-team (key and command) now depend of G_GametypeHasTeams(), so you'll only have to modify this function to have say-team work in the gametypes of your choice.

Requested by Sev(?), for map editing; sets kartspeed using the same name as Doom's difficulty launcher option

toast misc

Closes #11

See merge request KartKrew/Kart!19

This reverts commit 9f42e74f.

According to wolfs, this improves fps. Let's confirm, shall we?

Disable VSync by default. I wouldn't be surprised if there are issues that arise from it, and I'm fairly sure its always been slightly spotty.

Lighter sky, lighter pink, steel is now called steel-blue

- Ruby is closer to the pinks (and where purples would be if it wrapped around)
- Sapphire is closer to the cyans
- Dream is right before the teals