Categories v2

Hey guys so I made a couple of changes and since they were pretty major I put them in a new branch.  So here's what I did:

1. Changed the categories look.  I feel like Johnson wouldn't be impressed if we put the links in a table so instead I divided them into rows with 3 categories per row.  The idea was to maybe put a picture under each Category link or maybe a short description.

2.  Change the posts view for a topic.  I used Alan's idea of stickies and added a answer/vote count for each post, and also added some color (stickies are yellow, posts are alternating light blue and gray).

3. Formatted the "replies-to-a-question" view to look more like stack overflow.  I merged some of the views that you guys put up and did some minor changes to the javascript from the post view so that it could also output the date and time.

4.  I implemented the use case of a user wanting to sort the posts, and they can now sort by number of votes, answers, or by post date.


5.  All of these changes are implemented in the Generics category ONLY.  I've been using the posts that Alan already had on the main branch and seeding the Categories with that.  At this point it'll just be more copy and pasting the code and editing links, but I think I'm gonna need some help with that.

6. Since I didn't merge this onto the gh-pages branch you'll have to pull the branch and open up localhost and view it in there.

Let me know what you guys think and then maybe we'll merge it into the main branch.