* Lots of menu changes!
* Little arrows next to changeable cvars!
* Show default value for sliders!
* Pretty pretty pretty.
* I don't know how to describe some of these changes.
* Effectively nuke MIDI music support!
* Skiddown at the start of a race is more interesting!
* Spinning in waterslides!
* Tiny bugfix in voting, plus a little celebration...
* Improve control menus significantly - a more layout-neutral, gameplay importance based order, with spacing, and less depth to get to the important stuff.
* Port over the improved MP main menu from internal, including flattening the IP connect onto its level.
* Allow for selecting the number of splitscreen players using a menu option, rather than three seperate menu choices.
* Improve the layout of all of the level/gametype select menus slightly.
* (unrelated) Make fourth player area in 3p splitscreen use the tiling background instead of a pure black area.
* (unrelated) Tweak minimap ordering slightly.
