Reorganize Info tab, remove report bugs option

This reorganizes the Info tab as per #194 and removes the report bugs option as per #189.

The Info tab looks like this:

![photo sep 22 12 40 16 am](https://f.cloud.github.com/assets/1192780/1187156/5badce52-235a-11e3-8fd4-cd9017b583da.png)

I don't know how to add the spacers as originally requested in #194 but this is a step in the right direction.