find UI - massive ownership update fix

The group service now returns <record> anchors instead of <groups>. This
is probably related to JPA migration.
Editor / Associated resource panel / Fail to add link to service metadata record #613
Merge pull request #607 from pmauduit/find-ui-massive-ownership-fix

find UI - massive ownership update fix
Restore md.group.update security mapping dropped in e3bd5f958a4c17707a909bc932e4ad8b0a2c32b6.
ISO19139 / Index standard name.
Exclude fields from language detection.
Fix for list of groups in massive new owner change(#607). Avoid duplicates to be displayed.
Batch new owner / Exception #616.
Harvester only allows to set view/download/featured operations #617.
Transfer privileges remove privileges if target group = source group #618.
Merge remote-tracking branch 'upstream/stable-develop' into stable-develop