Inserting incoming views at top of the views list
Fix: need to call delete attachments with restype

also delete imagefiles
Fix: Brocken anchor navigation in collections (list of sessions) view
Merge branch 'dev/dj-better-status-for-image-upload'

* dev/dj-better-status-for-image-upload:
  Fix: Brocken anchor navigation in collections (list of sessions) view
  Fix: need to call delete attachments with restype
  Inserting incoming views at top of the views list