Profile instantiation: Default to the profile's project
Today I created a profile in the "TCloud" Emulab project.
When I went to instantiate it, the "finalize" step of the instantiation dialog defaulted to the "randtest" project.
It seems to be that it should default to the profile's project.
(Secondarily: did the old Emulab interface allow people to instantiate experiments from one project within a another project? I don't recall that it did. I suppose that there's no obvious harm in allowing this, but it seems sort of confusing and potentially easy for people to mess up.)