-removed airtime-clean-storage.php + airtime-import.php

-default created stor dir now has www-data:www-data permission
-created airtime-install.ini file for specifying install defaults
-removed all references to storDir in /etc/airtime/airtime.conf,
 and get value from database instead.

airtime_mvc/application/controllers/ApiController.php

@@ -408,8 +408,8 @@ class ApiController extends Zend_Controller_Action
             print 'You are not allowed to access this resource.';
             exit;
         }
-
-        $this->view->stor = $CC_CONFIG['storageDir'];
+        
+        $this->view->stor = MusicDir::getStorDir()->getDirectory();
     }
 
     public function reloadMetadataAction() {