Utilize route-rewriting for subroutes

[themightychris]

The jarvus-routing package offers a feature for controllers to be able to rewrite routes before they are realized. Utilize this for things like how when you redirect to the URL of a person, the People controller needs to append whichever subtab you have active to the route. With a rewrite in place, a call of redirectTo('people/lookup/chris') will be rewritten to 'people/lookup/chris/courses' by the people controller if that's the active subtab BEFORE it gets written to the address bar. Currently it redirects AFTER the original un-tabbed route got written to the address bar, creating a back-button trap

• Eliminate any hardcoded 'profile' suffixes like in Profile controller's phantom redirector