Add ability to view Topics in a LiveTable view

Right now Topics are displayed one under another.

It would be nice to also have the ability to have a "Table" (could also be named "Compact") view (using a LiveTable). Pros:

• Ability to filter based on topic name, creation date, last update date, votes, comments, etc
• Takes less space vertically and thus is nicer with forums with lots of topics. It would more similar to the traditional topic view for forums, see for example http://blogs.adobe.com/captivate/files/captivate/cpforum2.JPG
• Provides scalability by default whereas currently the view used doesn't scale if there are lots of topics or answers since it's not paginated (to be fixed)