* remove Organisation#relationship_type
* add indexes and fk constraints to org relations
* remove relationship_type from seeds
- as these have now been removed
* seeding is now idempotent
* Show also users from owning_organisation
* Correctly handle housing provider question
* Managing Organisation page should behave the same if user is support
* Fix feature test
* Add scopes to OrganisationRelationship
* Update seeds to have more than one org relationships
* Pass current_user to questions
* Add new questions
* Use feature flag
* Update specs
* Address comments
Phil Lee
Jack S