Update ProjectFollower queries according to new columns
Add New action for Notification: creation of project by a User
Notify followers when User creates a public Repo
Add Notification attributes for Forking Project
Notify User's followers and Project Owner when public Project is forked
Add section names to comment on Issues
Add Notification attributes for Commenting on an Issue
Notify followers and owner of project when a User comments on project or any of its issues
Notify Owner when a User starts following Project