Badge metadata overflow in badge acceptance

Closes #685.

I think it's important to show all the metadata in the acceptance step, so that's what I've optimized for and it looks like the screenshots below.

Short metadata:
![Screen Shot 2013-03-11 at 5 36 56 PM 3-11-13](https://f.cloud.github.com/assets/55319/246075/37cb70fc-8a94-11e2-81d4-ceb219df8384.png)

Max length name and description with long url(128 chars):
![Screen Shot 2013-03-11 at 5 36 21 PM 3-11-13](https://f.cloud.github.com/assets/55319/246077/37d3eba6-8a94-11e2-89e4-96a073bc0d92.png)
![Screen Shot 2013-03-11 at 5 36 27 PM 3-11-13](https://f.cloud.github.com/assets/55319/246076/37d1263c-8a94-11e2-9369-e7a72c180bce.png)