CC-3224: "On-the-fly" stream rebroadcasting

- A section where user can setup port and mount point for harbor input in
stream setting page(front-end and back-end)
- updated the part where it rewrites the liquidsoap.cfg file

airtime_mvc/application/models/Preference.php

@@ -729,6 +729,21 @@ class Application_Model_Preference
         return self::GetValue("live_stream_master_password");
     }
     
+    public static function SetLiveSteamPort($value){
+        self::SetValue("live_stream_port", $value, false);
+    }
+    
+    public static function GetLiveSteamPort(){
+        return self::GetValue("live_stream_port");
+    }
+    
+    public static function SetLiveSteamMountPoint($value){
+        self::SetValue("live_stream_mp", $value, false);
+    }
+    
+    public static function GetLiveSteamMountPoint(){
+        return self::GetValue("live_stream_mp");
+    }
     /* User specific preferences end */
 }