Replace .rvmrc with .rbenv-version
Update to Rails 3.2.13
Switch from Test Unit & fixtures to RSpec & Factory Girl
Add factories for CMS models
Remove test auto run to avoid running tests twice with Zeus
Create content model to wrap CMS classes
Refactor content controller to use content model

- Change index method to take id parameter
- Add method for retrieving content hierarchy
- Tests or it didn't happen