Enable selection of department on Dashboard form
Ensure a department has been selected
Renaming
Persist the selected owning organisation
Set organisation choices post form instantiation

So as to make use of the existing admin_client
object and to make it easy to write test mocks.
Fix and refactor first broken test
Fix and refactor other broken tests
Patch the test class for list_organisations mock
Tests for dashboard without owning organisation
Bump performanceplatform-client package
Move set up of owning org choices into init
Merge pull request #72 from alphagov/assign-owning-organisation-to-dashboard

Assign owning organisation to dashboard
Add instructions for sourcing virtualenv to README