Log Message:
Changes 3.0.7:
* Numerous updates to the documentation
* Numerous updates to the tutorial
* Updates to better support South 1.0
* Adds some new, user-facing documentation
Bug fixes:
* Fixes an issue with placeholderadmin permissions
* Numerous fixes for minor issues with the frontend UI
* Fixes issue where the CMS would not reload pages properly if the URL contained \ 
a # symbol
* Fixes an issue relating to limit_choices_to in forms.MultiValueFields
* Fixes PageField to work in Django 1.7 environments