Solved issue with privately_private visibility

Re-introduced the drag feature for the TinyMCE editors. ...

Note that we only allow re-sizing vertically. Resizing horizontally would allow the editor to stretch over
other elements in the flow.

Fix for Issue #2093.

Moved datasets form to its own tab

Merge pull request #2161 from DMPRoadmap/security_advisories ...

updated dependancies with vulnerabilities

updated dependancies with vulnerabilities

Merge pull request #2155 from DMPRoadmap/issue1743 ...

Fix for humanizing the attribute name for feedback_email_msg in error…

Merge pull request #2154 from DMPRoadmap/issue2088 ...

Fix for ordering of Departments in select dropdown list.

Fix for humanizing the attribute name for feedback_email_msg in error messages. ...

Updated Org model by overriding the ActiveRecord::Base class method self.human_attribute_name.

Fix for #1743.

Fix for ordering of Departments in select dropdown list. ...

Change just orders the dropdown list by name.

Fix for issue #2088

Merge pull request #2153 from DMPRoadmap/issue2088 ...

Fix for foreign key violation error when a department is deleted

Fix for foreign key violation error when a department is deleted ...

after some users have added its department_id.

Solution based on blog "Set Foreign keys to null"
https://til.hashrocket.com/posts/jqilnp3d0h--set-foreign-keys-to-null

Fix for issue #2088

Merge pull request #2149 from DigitalCurationCentre/bug/plan_ownership ...

Bug/plan ownership

Merge pull request #2150 from DMPRoadmap/issue2088 ...

Issue2088 - Add functionality for School/Department for an organisation.

Merge pull request #2151 from DigitalCurationCentre/bug/admin_plans ...

ensure review_plans are active

ensure review_plans are active

Add functionality for School/Department for an organisation. ...

Changes:
    - added a Department model whose instances belong to an org and require name.
    - added a DepartmentController and views for create, edit/update and a index view which is a tab
      of 'Organisational Details'.
    - added the optional attribute department_id to User model.
    - added Rspec tests.
    - updated app/controllers/registrations_controller.rb, app/models/org.rb and
      app/models/user.rb to get rid of outstanding Rubocop warnings

    Fix for issue #2088.

Fixed answer locking

Fix for privately_private visibility

User have now to click on a button to change the plan visibility

Fix in datasets tab name

Fixed plan visibility answered questions count

Minor changes in plan creation form html

User can now choose to export datasets by questions or sections

fix issue where displayed plan owner was not the creator

Merge pull request #2148 from DigitalCurationCentre/bug/export_txt_csv ...

Bug/export txt csv

rework logic around answer_text for CSV export

fix issue with declaring is_blank?

updated logic so nil answer.text dosent cause errors

Fix bug with reviewer plans where non-existing id's cause issues

Fix bug with comparison of :per_page param in plans_api