Workitem 2845

One record is added to a persistent list and saved without an image-file in its record.
A new record is added and then image-files are added to both the new (not stored) record and into the stored record.
Page is refreshed to show the uploaded files (images).
Image on the new not-persisted row is displayed properly
Image on the persisted row is NOT displayed: combination of persistent row with session-file is not working