Don't get back models when doing an auth check.
Change route to admin/journals/authorized

It's way more straightforward.
Fix tests.
Merge branch 'master' into authorize-only

Conflicts:
	app/assets/javascripts/routes/application_route.js.coffee
Rename authorized to authorization.
Merge branch 'master' into authorize-only

Conflicts:
	test/javascripts/integration/dashboard_paper_collaboration_test.js.coffee
Wrap error message set in run loop.
correct route name in tests.
trigger "input" on typeahead.

It suddenly stopped workging with just typing.
Correct names in policy spec.
Fix routing.
Set authorization header correctly.

We no longer need the AdminJournalAdapter to make auth requests.
Merge pull request #500 from Tahi-project/authorize-only

Authorize-only redux