1027500 - init python-gofer before agent and tasking services started.

https://bugzilla.redhat.com/show_bug.cgi?id=1027500

Also moving back to gofer 0.77 for now.  0.77.1 uses python-qpid builtin SSL instead of very old work around for when python-qpid SSL did not support client certificates.  However, on f19, this work around is broken because the transport API changed in python-qpid-0.24.  Long story short, the builtin SSL does validates the hostname in the server cert matches.  For MDP2, it is always localhost.  Rather than introducing installer changes, we can just relax the requirement on gofer so that 0.77 will suffice.