Update the firewall cookbook to the latest version

This gives us comments from the named resources

cookbooks/firewall/libraries/helpers_ufw.rb

@@ -74,6 +74,7 @@ module FirewallCookbook
         rule << rule_proto(new_resource)
         rule << rule_dest_port(new_resource)
         rule << rule_source_port(new_resource)
+        rule << rule_description(new_resource)
         rule = rule.strip
 
         if rule == 'ufw allow in proto tcp to any from any'
@@ -97,6 +98,12 @@ module FirewallCookbook
         rule
       end
 
+      def rule_description(new_resource)
+        rule = ''
+        rule << "comment \"#{new_resource.description}\" " if new_resource.description && new_resource.include_comment
+        rule
+      end
+
       def rule_dest_port(new_resource)
         rule = if new_resource.destination
                  "to #{new_resource.destination} "