CC-3077: Preference/stream-setting page has no Vorbis metadata option

- done

airtime_mvc/application/models/StreamSetting.php

@@ -60,12 +60,13 @@ class Application_Model_StreamSetting {
     public static function setStreamSetting($data){
         global $CC_DBC;
         foreach($data as $key=>$d){
-            if($key == "output_sound_device"){
+            if($key == "output_sound_device" || $key == "icecast_vorbis_metadata"){
                 $v = $d == 1?"true":"false";
                 $sql = "UPDATE cc_stream_setting SET value='$v' WHERE keyname='$key'";
                 $CC_DBC->query($sql);
             }
             else{
+                var_dump($key);
                 $temp = explode('_', $key);
                 $prefix = $temp[0];
                 foreach($d as $k=>$v){