[Tilesathome] Uploaded tilesets are not handled

[Sebastian Spaeth]

Andre Hinrichs wrote:
> Hi List,
> 
> the server currently seems to not handle the uploaded tilesets. At least it is 
> very delayed. A tileset which I've uploaded three hours ago is still in the 
> queue.
> 
> Also manually generated tilesets (lowzoom) are not displayed.

Seems like the upload handler wasn't started when the server was
restarted. Done that now and the backlog is being handles as I type