[Pki-devel] [PATCH] 780 Fixed pki-server subsystem-cert-update.

The pki-server subsystem-cert-update is supposed to restore the system certificate data and requests into CS.cfg. The command was broken since the CASubsystem class that contains the code to find the certificate requests from database was not loaded correctly. To fix the problem the CASubsystem class has been moved into the pki/server/__init__.py. All pki-server subsystem-* commands have been modified to check the validity of the instance. An option has been added to the pki-server subsystem-cert-show command to display the data and request of a particular system certificate. The redundant output of the pki-server subsystem-cert-update has been removed. The updated certificate data and request can be obtained using the pki-server subsystem-cert-show command. https://fedorahosted.org/pki/ticket/2385 -- Endi S. Dewata