Add a link to admin
Fetch the entries asynchronously
Setup for heroku deployment
Setup celery to fetch feed updates
Support fetch feeds synchronously
Extend link field size
Run celery worker in the same heroku dyno
Recored user's expand and open actions
Fix not handling content properly
Implemented staring entry
Set unread as the default mode
Show the hidden item at the top
Enforce HTTPS
Customize admin
Use grappelli theme for admin
Implement a view to export stat to csv file