Add a couple more action hooks before and after the admin panel

I added a couple more action hooks. One before the admin panel and one after. I usually use these hooks to show extra information in my themes. Take a look:

![screen shot 2014-03-08 at 10 20 45 am](https://f.cloud.github.com/assets/3966541/2365658/42c53156-a6d5-11e3-9cc3-dccf50f9c142.png)

Also, I closed some divs that were causing some strange behavior in the footer.

PD: Awesome framework by the way. I just discovered it today and I really like the minimalist approach.