Remove below-the-fold for issue panels

Removes expand & collapse for issue panels. Also removes link to repository for the issue. 

![screen shot 2014-06-12 at 3 16 20 pm](https://cloud.githubusercontent.com/assets/849/3264455/4f57b524-f27f-11e3-87ae-5f98319ccae2.png)

I'm thinking still to do:
- [x] Clean up the remove issue button and make it an :x: or something with a confirm to remove.

cc #12