[OEM-119] Change upper limit of SFT for OCT element
[OEM-120] - fix element delete cascade
Merge branch 'hotfix/OEM-109' into rc/1.5-hotfix4
Merge branch 'hotfix/OEM-119' into rc/1.5-hotfix4
[OE-4012] bugfix for saved child elements not being rendered in the view and edit modes of examination.
Update RELEASE notes
+ [OE-4012] maintain consistency of methods for bugfix on child elements
Merge branch 'master' into release/1.6
updates to workflow system
Merge branch 'release/1.6' of github.com:openeyes/OphCiExamination into release/1.6
Merge branch 'jira/4012' into release/1.6
Merge branch 'release/1.6' into develop