Some new imporovements

I've added a few new improvements to the site over the past week or so.

1. Keep me logged in - this feature will allow you to stay logged into the site. No more logging in every time you want to do something on the site.
2. Simple filter/sort - it's now a lot simpler to filter and sort messages. Advanced options are still available via the advanced tab.
3. Improved the message rendering. Message threads have always looked pretty nice on Firefox, but they looked pretty bad on Internet Explorer. It now looks even better in both browsers.

More improvements will be coming soon...