Optionally import all items after cloning an existing repo

[isc-pbarton]

If I'm setting up a new instance with the Configure() method, and I choose to clone an existing remote repository, I probably want to import all items in that repository into the instance. As is, there is no way to do this. "Import All" will not do it because the items never got added to the "items" array in the storage global.

One solution could be to have a dialog option in Configure that allows you to add all items in the repo to the items array and import them into the instance.