- Improvement: renamed some theme functions of the forum module for sake of consistency/readability. Patch #2 by Kristjan.
- Improvement: usability improvements to the Xtemplate theme. Patch #3 by Kristjan.
- Improvement: CSS'ified the book module pages. Patch #3 by Al. (I simplified the "l
ocation" part. Al's approach gave you a bit more power but I'm not sure anyone wants
to change that. Besides, this will change as soon we integrate the menu system so I kept it easy for now.)