Code review comment for lp:~jcsackett/launchpad/unknown-blueprints-service-597738

I think this is good to land, with the fixing of some link test. I suspect there are some other issues we will see when this feature is used with real data.

Thanks Salgado for seeing the problem in the enums. I see a similar issue with this link test: 'Enable tracking of specifications and meetings'. meetings, AKA sprints do not belong to projects or teams. They are always available because they are a cross-project/cross-team feature. The link is enabling the project to use Launcpads feature planning and documentation tracking features.