I should be able to change an Old Tag Set to a New Tag Set

(Incomplete Feature, To be Fixed , Priority: Medium, Test Status: No automated tests yet , Reported By Justin du Coeur, )

Properties, Tag Sets

Summary: It is a major hassle for Spaces that have existing Tag Sets to not be able to switch them over easily. This Space is a good example: I want to be able to switch the Features Tag over to New Tag Set.

Depends Upon:

I can export a Space, and re-import it into another Querki Instance

In airy theory, this shouldn't be hard -- the old Tag Set type should be a strict subset of the new one. But it depends on Export/Import, so that I can test the changes on my development server before releasing them to production. (Test on both this Issues Space, and on Dad's Wines Space.)