[Future] Provide a way for the user to view a VCH's settings (inspect)

[zjs]

Currently, there is no easy way for a user to view a VCH's settings after it has been created. We should allow them to view the properties of existing VCHs. This view should reflect the current state of the VCH, not necessarily the values supplied at the time the VCH was created.

This could be a [much smaller] stepping stone to providing reconfiguration functionality.