This is incredibly tricky with query params, since there is a bundle of
timing issues, lifecycle issues, missing features, and all around
gotchas with query params.
This solution has no observers and no instances of the system service
being set from the jobs controller.
The upside to this is no observers, much easier to follow logic, no more
dependent key chain reactions.
In the event that a namespace in localStorage is not found in the
response for /namespaces, clear the localStorage value and assume
the default namespace.
