Set NAME as well as DEVICE in ifcfg-*

Previously, only DEVICE was set in ifcfg-* files. This works fine
for the traditional network service under CentOS/RHEL/Fedora, but
for NetworkManager we need to have NAME. Fixing the redhat provider
to add it as well.

Change-Id: Ic29ce07a461913a3b70067ce642b1a03109f164b
Resolves: rhbz#1167326

lib/puppetx/redhat/ifcfg.rb

@@ -16,6 +16,7 @@ module IFCFG
       @ifcfg = {}
       set(seed)
       set_key('DEVICE', @name)
+      set_key('NAME', @name)
       set_key('DEVICETYPE', 'ovs')
       replace_key('BOOTPROTO', 'OVSBOOTPROTO') if self.class == IFCFG::Bridge
     end