Create peerreview app
Replacing truncatewords with truncatewords_html filter in home course description
Fix Sphinx Title level inconsistent
Document the present mongo structure
Merge pull request #14 from jespino/bugfix-truncatewords-description-courses

Replacing truncatewords with truncatewords_html filter in home course description
Now the start and deadline date of task units by default are today
Show a new tab in the course views for the peer reviews
Add new resources to the tastypy API related to the peerreview app
Different layout in the categories view where the first one is handled different. The first one shows the icon an banner if it has any
Merge branch 'master' into feature-peerreview
Comment models in api until they exists
Create models and initial migration for peer review
Merge branch 'feature-peerreview' of github.com:OpenMOOC/moocng into feature-peerreview
Restore the models import relate with peer reviews
verbose_name att to minimum_reviewers field
Can't cache a template fragment because the Review tab is selected forever. We need to cache just the query result
Cache the expensive query to know if a course has reviews or not
The peerreview model use 'knowledge_quantum' instead 'kq', update the api
Merge branch 'feature-peerreview' of github.com:OpenMOOC/moocng into feature-peerreview
minor change in a verbose_name