[#53420683] Updates the "create an account" page of the knowledge base.

Added popup images when the user hovers over the smaller image to give them both the zoomed in and zoomed out view of the page.

{Before the break}
![allplayers com](https://f.cloud.github.com/assets/2251119/1373726/135eae8c-3a66-11e3-8d37-125491f956a3.jpg)

{After the break}
![allplayers com](https://f.cloud.github.com/assets/2251119/1373744/417bf248-3a66-11e3-8a12-41cc25a8c4d6.jpg)