[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
[OE-3998] - field form button attached
[OE-3998] - moved some variables needed for fieldImages
[OE-3998] - fix vascularity reference
+ bugfix for workflow step view
[OE-3998] - add css class to dropdown elements
Merge branch 'jira/OE-3998' into develop
+ [OE-4176] Initial set of changes for namespacing module (WIP)
+ [OE-4176] fix for eye namespace in dilation element