URL for contacting a ManifoldCF authority.
Can be set in: collection.cfg
This parameter specifies the URL for the ManifoldCF authority to be
used if the ManifoldCF user to key mapper is used. The authority URL would normally be in the form
however it may be deployed on a different path or port depending on configuration.
The URL in question must be accessible from the Funnelback server, and can be tested by connecting to a completed URL such as: