#4397: Update fedora-release for the branched tree

[Fedora Release Engineering]

#4397: Update fedora-release for the branched tree
-------------------+--------------------------------------------------------
 Reporter:  ausil  |       Owner:  rel-eng at lists.fedoraproject.org
     Type:  task   |      Status:  new                            
Milestone:         |   Component:  other                          
 Keywords:         |  
-------------------+--------------------------------------------------------
 {{{
     Add the signing key
     Enable the updates-testing repo
     Disable the updates repo
     Unset metadata_expire for the fedora repo
 }}}

-- 
Ticket URL: <https://fedorahosted.org/rel-eng/ticket/4397>
Fedora Release Engineering <http://fedorahosted.org/rel-eng>
Release Engineering for the Fedora Project