Activate Resource URL

[Devan Goodwin]

Could we move this off of /activate and merge with /consumers. An
activate is not really a resource and probably doesn't belong on the
top level. It's also really similar to regular consumer registration,
so I was wondering if we could go to POST /consumers and pass the
activation keys as a query param, the same way we specify an owner
currently. (and have the code do the needful depending on the params
given)

Dmitri was requesting yesterday we move registration to
/owners/{key}/consumers, but with this owner-less activation key
registration, we should probably leave it at /consumers for now?

Thoughts?

Thanks,

Devan