Fixed broken behavior for the sitewide admin. user_id was being set thenoverwritten in a loop, causing the last user listed by this templated to bedenoted as being a "sitewide admin" with no option to turn off their powers.Pfft!
- Allowing to upload new version of resource files. It doesnt matter wich mime_type the resource has.- Allowing to edit names of learning objects.- Showing which version of the resource is the live version in some listbuilders.- Fixing some typos.