- fixed a bug which caused that the last slot didn't get closed or even started
- improved the stopping of the streaming threads
- minor code cleanup
- adopted the Tunerdetection modification to use less resources
- start the UPnP Server in it's own thread so that it doesn't block the main thread
- added a resource server
- added an UPnP Broadcast item
- changed the UPnP Item to VideoBroadcast
- added icons for the UPnP services (is a workaround, because the native support in the UPnP lib seems to be broken)