converting networking functional tests ci job

[Giuseppe Vallarelli]

Hello everybody!
I've been able to create a good enough jenkins job config
(kudos to dcaro as well :-)) for the vdsm functional networking
tests. I think that the next step is to convert this per commit
job on a per patch basis. I'm available for details/help in case
of need.

Right now the job is running on a fedora19 vm and during the process
we need to disable network manager otherwise it conflicts with
vdsm networking code.

Thanks a lot,

Giuseppe