- Made sure the 'Topic' title is only shown above the topics, not the icons.
- Automatically shorten the username when it is too long. I implemented this
as part of format_name() and could therefore nuke some code in the
statistics module. This is change is somewhat experimental and I'm willing
to revert or change this if a number of people aren't too happy with this
behavior.
- Left align the dates and authors: makes it easier/faster to scan.
- Made the little tablesort arrows clickable.