Code tour, 2010 July 23 to 2010 August 10

[pauamma]

Hi. Been a while since the last code tour, so I'll skip the intro and dive right in. All of those should be live.

( 31 bugs, with patches by cpm (first patch), denise, exor674, fu, janinedog, kareila, mark, 900degrees (in alphabetical order) )

There are no new themes in this code tour. There's also a security-related bug, but we're not discussing it, to give other sites time to update their code.