Upgrading to Cedar-14
Specify heroku build
empty commit
Added composer.lock
Set document root
Changed refresh function to accept parameter for number of articles
Fixed issue with hockey exercise not updating
Fixed issue with hockey exercise refreshing
Missed variable declaration for showing hockey exercises
Forgot to change a variable name correctly
Change number of items for unread refresh, change all links to queries instead of all links
Show the all links page even when there are no links