T27689 RTDose_image_cannot_be_serialized_and_workbench_crashes_upon_loading
Summary:
Changed to DoubleProperty to support existing serializers
Changed to Point3dProperty to use existing serializer.
Not really needed for this bug. But also cleaned it up
as plain GenericProperty<> in general cannot be serialized currently.
Code clean up (dead code)
Test Plan: unit test, code review and manual test if the error can be reproduced
Reviewers: O3 MITK Reviewer Group II, thomass, O1 MITK Reviewer Group I
Reviewed By: O3 MITK Reviewer Group II, thomass, O1 MITK Reviewer Group I
Subscribers: kislinsk
Differential Revision: https://phabricator.mitk.org/D449