Reviewers -> Reviewer
Clear cache after batch starting reviews
Move user api into the user app
Rename api app to prevent conflicts
Refactoring api into several apps
Create notification model
Add notify function
Notify user when a new revision is created
Remove useless comment in template
Fetch notifications on every request
Notification creation field should be a timestamp
Display notifications in sidebar
Order notifications by date
Notification on document creation
Remove messages count from navbar
Add a notification when a review is started
Notification zone scrolling problem
Add notifications on batch review start
Notify user who just reviewed a document
Only display unread notifications