* Removed keyboard on home page
* Moved constituion into about
* Created services page
* Merged users and clubs pages into services page
* Moved machine usage policy into services page
* Removed now empty docs page
* Removed icon-based menu
* Inserted text menu at top of home page
Updated Makefile to check for error from cow.
Fixed bug in events.xsl that prevents events from displaying on main page.
Moved mirror_* variables into cscweb.xsl.
Added news about mirror.cs.