I've just done something rather ... unfortunate in a Speck portal app.
I made a small mistake in the portal.users file, refreshed the
application, and then logged out. Now nobody can log in again even
though I've corrected my mistake in the file. Looking through the code
I notice that the application timeout is set to one day, and we'll
definitely need to be able to log in before then.

Is there a way to force an application refresh without being logged in
as admin?