Release notes 5.0.560

• Content Editor: Made more clear that the thumbnail is an image, added a thin line around the image.

• Course assistant could not access Course Tree as expected. A couple of issues have been fixed for this user role.

• Notification Summary email: formatting improved.

• Notification substitution has changed to mustache notation so we follow the standard in this area. Using '{{variable}}' instead of '##variable## in our notifications.

• Dashboard prototype implemented for uQualio only area.

• Social sharing updated, better, but still not 100% safe with Facebook, LinkedIn, Twitter...

• Minor fixes and improvements.