Game Information / GiantBomb - feature improvements and rename

+ Rename to GiantBomb
+ Add several sorting methods and relevancy info
+ Add ratings
+ Add publisher(s) as brand
+ Add review count
+ Use product template
![Tile interface](https://cloud.githubusercontent.com/assets/2399307/2873645/0bac9278-d3b6-11e3-8ed9-1d53fec97caf.png)
![Information](https://cloud.githubusercontent.com/assets/2399307/2873767/1063af98-d3bd-11e3-8263-ec2db3a98aa8.png)

It might take a while to load because you have to get the user reviews for each release of the game. I capped the releases at 5 and made it start from the latest release as that should be the most up-to-date. Also, make sure you have an API key when you're testing it.