[OEM-153] Don't display child elements in view previous dialog.
[OEM-153] Make history/comorbities element copiable.
[OEM-153] Remove superfluous canCopy call.
[OEM-153] Remove event_id from safe list for elements.
Update RELEASE.
+ [OE-4194] Findings string displays checkbox field values if present
+ [OE-4193] updates to API and VA element to support retrieval of NR values from VA
+ [OE-4193] provide a consistent string method for both eyes on VA
[OE-3998] - bleb assessment migration
[OE-3998] - bleb assessment migration, add versioning
[OE-3998] - AR tests
Merge branch 'master' into develop

Conflicts:
	views/default/_form.php
	views/default/_previous.php
[OE-3998] - Moved Tests, added Bleb Assessment Element and its basic tests
+ [OE-4197] ensure that VA data is consistent through validation
+ [OE-2927] refactor VA behaviour to remove POST handling from models
+ update RELEASE file
[OE-3998] - Added view and form to have a basic working version of  Bleb Assessment
[OE-3998] - Remove comments/phpdoc
[OE-3998] - add field behaviou to Bleb Assessment models and changes to form including exposing FieldImages js object
[OE-3998] - more form changes -removed wrapper
[OE-3998] - more form changes - fixed left/right forms positions