Unretiring novnc in EPEL6

[Alan Pevec]

Hi,

I'd like to unretire novnc in EPEL6, it was retired on 2014-12-20
because of broken deps:
    unresolved dependencies for openstack-nova-novncproxy-0.4-2.el6.noarch:
    openstack-nova

This will be fixed by importing latest Fedora build which removed
openstack-nova dependency in 0.4-7
I also took over novnc ownership in all branches and will take care of
updating it to the latest release.


Cheers,
Alan