Several tests still had the old 'apps_run_access' name which we
changed some time ago, so these safety checks weren't working.
Signed-off-by: Adam Williamson <awilliam@redhat.com>
This PR adds the following:
* moves out the presetting procedures, so that two long terminal tests do not have
to run twice
* add methods for application to register when successfully started
* adds a test that checks if all required applications have registered
