New game detail page mockup implemented

The sites changes have been copied over. I will resolve the conflicts after the site CSS changes have been approved and this PR is ready to merge.

TODO: 
- [ ] Scrolling has not been done. Purely static version.
- [ ] This version is not fluid at all.
- [x] Fix social media buttons

Screenshot:
![screen shot 2014-03-02 at 10 16 28 pm](https://f.cloud.github.com/assets/1315101/2304321/6bc9e5f6-a216-11e3-82f8-a60e10c74feb.png)