Bugfix in remoting library and added several _get functions.

tbrehm

2009-09-15 f21fd9d563b2e3d0dfa5e53a1807f6235bb74e3a

 server/lib/classes/plugins.inc.php

@@ -107,7 +107,7 @@
      global $app;
      
      // Get the subscriptions for this event
      $events = $this->subscribed_events[$event_name];
      $events = (isset($this->subscribed_events[$event_name]))?$this->subscribed_events[$event_name]:'';
      if($this->debug) $app->log("Raised event: '$event_name'",LOGLEVEL_DEBUG);
      
      if(is_array($events)) {