Merge pull request #385 from phervieux/utopic

Add utopic support

manifests/params.pp

@@ -63,7 +63,7 @@ class apt::params {
           $legacy_origin      = true
           $origins            = ['${distro_id} ${distro_codename}-security'] #lint:ignore:single_quote_string_with_variables
         }
-        'precise', 'trusty': {
+        'precise', 'trusty', 'utopic': {
           $backports_location = 'http://us.archive.ubuntu.com/ubuntu'
           $ppa_options        = '-y'
           $legacy_origin      = true