Bugfix: division by zero when the image dimensions cannot be obtained.
Fix for JIRA DIGIPAL 479. Saving the graph description on the annotation tab no longer sets the geo_json as it was overwritting the changes done to the shape by the edit annotation tool.
JIRA DIGIPAL-483: 500 server error on some front-end requests to the records. The problem was that Googlebot would request records like Scribes or Hands which are not in the search results..