Merge pull request #1 from edx/vik/add_permissions

Vik/add permissions
Initial sphinx documentation
Explain how to build the docs
Update documentation structure and location
Add docs for API models and modules
Document the api resources
Merge pull request #2 from edx/vik/add_documentation

Vik/add documentation
Add in more requirements
Merge pull request #3 from edx/vik/add_documentation

Add in more requirements
Add in path to readthedocs in readme
More edits to readme
Merge pull request #12 from edx/vik/add_documentation

Vik/add documentation
Add always return data flag
Create a frontend app, and add in some new templates
Setup django pipeline, add in blueprint css and some js -- begin work on backbone
Fix staticfile serving issues, proceed with integrating backbone
Backbone support for course view/model/collection
Work on backbone views
Fix backbone rendering
Clean up backbone code and templates to enable show/hide item detail