Implements a (hopefully) better rating system with an inflation test.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@15047 3db68df2-c116-0410-a063-a993310a9797
Add the limit back to provisionality in the rating system.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@15048 3db68df2-c116-0410-a063-a993310a9797
Tweaked button.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@15049 3db68df2-c116-0410-a063-a993310a9797
Disable wireframe mode in ranked games. Fixes #2401.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@15050 3db68df2-c116-0410-a063-a993310a9797
Don't display 'UNR' in the gamesetup on unranked players. This makes unranked lobby playernames consistant with those of rankless players who join via IP.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@15051 3db68df2-c116-0410-a063-a993310a9797
Merge 'remotes/trunk'