Issue #3561 - Fix for bug "Discrepancy in Org Admin view of the

[johnpinto1]

Organisation Plans and the related CSV Download".

**Changes:**
- where(Role.creator_condition) condition added to Plans retrieved in the Org model's org_admin_plans method. This ensures that Plans returned are only active plans. Note: if an owner or co-owner de-activates a plan the Role of the user is set to active: false, so any plan with creator with role (having active: false) would mean the Plan is removed.
- To avoid duplication we removed .where(Role.creator_condition) in org_admin method in app/controllers/paginable/plans_controller.rb from line plans = plans.joins(:template, roles: [user::org]).where(Role.creator_condition).
- Updated RSpec tests for Org method org_admin_plans() in spec/models/org_spec.rb.
- Update CHANGELOG.

Under the current code an Org plan that is removed by owner or coowner will be visible by the Org admins for the Org in the CSV. The Org Admin, correctly, does not show plan. With this change in code the removed plan is no longer present in the CSV.
To test:
Look at a given removed plan before and after code change.