IA Pages Index - align all the elements on the right side of the sidebar

@russellholt @jagtalon

![screen shot 2014-12-05 at 22 43 50](https://cloud.githubusercontent.com/assets/3652195/5496569/a689d7fa-8708-11e4-80d0-7c4b69461b85.png)

what's going on here?