SAAS-772: Send metadata to Tunein

Made Improvement so Airtime always makes a request to TuneIn every 4
minutes so TuneIn does not turn metadata off

airtime_mvc/application/controllers/ScheduleController.php

@@ -315,13 +315,6 @@ class ScheduleController extends Zend_Controller_Action
     {
         $range = Application_Model_Schedule::GetPlayOrderRangeOld();
 
-        // If there is no current track playing update TuneIn so it doesn't
-        // display outdated metadata
-        //TODO: find a better solution for this so we don't spam the station on TuneIn
-        /*if (is_null($range["current"]) && Application_Model_Preference::getTuneinEnabled()) {
-            Application_Common_TuneIn::updateOfflineMetadata();
-        }*/
-
         $show = Application_Model_Show::getCurrentShow();
 
         /* Convert all UTC times to localtime before sending back to user. */