Fixing notifications __init__ because it was generating migration problems
Refactoring modify notifications
Refactoring email templates for notifications
Adding migrations
Fixing tests
Adding managemente command for sending pending notifications
Making notifications work synchronously by default
Removing unnecesary print
Fixing issue change body email notification template
Using iterqueryset in management command
Merge pull request #144 from taigaio/notification-refactor

Notification refactor