Merge pull request #74 from atoy40/master

Delete the connections attribute on forward/interface elements

Author: trefzer

lib/puppet/provider/libvirt_network/virsh.rb

@@ -93,6 +93,9 @@ def content
     xml.root.elements.delete('//mac')
     # remove the connections
     xml.root.attributes.delete('connections')
+    xml.root.elements.each('//forward/interface[@connections]') do |el|
+      el.attributes.delete('connections')
+    end
     formatter = REXML::Formatters::Pretty.new(2)
     formatter.compact = true
     output = ''.dup