Move utilities widgets to module
Summary:
Remove utility tools from the segmentation plugin
Add utility tools to the segmentation ui module
Remove the "SegmentationUtilities" subdirectory
Move DataSelectionWidget to the SegmentationUI module
Move controls include to .cpp-file
Remove selection widget and related classes from plugin
Move selection widget and related classes to module
Test Plan: manual testing
Reviewers: O1 MITK Reviewer Group I, O3 MITK Reviewer Group II, floca, kislinsk
Reviewed By: O1 MITK Reviewer Group I, O3 MITK Reviewer Group II, floca, kislinsk
Subscribers: kislinsk, floca, kalali
Maniphest Tasks: T28752
Differential Revision: https://phabricator.mitk.org/D750