(Issue 684) Include the displayname of the actor in the email subject for posting messages
Merge pull request #684 from mrvisser/issue-684

Reviewed and merged
(Issue 686) Suggest an HTTPS link for mediacore url in configuration
Merge pull request #686 from mrvisser/issue-686

Using an HTTP mediacore url in an HTTPS instance results in the videos not showing
586 - Pass in principals objects in AutzAPI.canInteract