v7.0-beta.109

* Issue **#2203** : Fix NPE in index doc partition by migration.

* Issue **#2184** : Improved logging for OpenId flow.

* Issue **#2205** : Improved migration to prevent null DB values being lost.

* Issue **#2098** : Properties that contain passwords no longer transfer any part of the password to the UI.

* Issue **#1841** : Fixed migration of some config props.

* Issue **#2151** : The UI now shows REST service error messages properly.

* Issue **#1930** : Dashboards opened from links now stop querying when closed.

* Issue **#2166** : You can now change index volume group names.

* Issue **#2090** : Changed to log the authenticated user (if there is one) during noauth calls.

* Issue **#2186** : Fix autologger handling of update operations on entities referenced by id alone.