Make Properies View developer mode the default and only mode
Summary:
Make developer mode the default and only mode
Also use CoreServicePointer for CoreServices.
Test Plan: I manually tested various data nodes and features.
Reviewers: O3 MITK Reviewer Group II, O1 MITK Reviewer Group I, kalali
Reviewed By: O3 MITK Reviewer Group II, O1 MITK Reviewer Group I, kalali
Subscribers: kalali
Maniphest Tasks: T27298
Differential Revision: https://phabricator.mitk.org/D273