[Tilesathome] override config?

[Sebastian Spaeth]

> But: For lowzoom I'd like to see changes made in the svn version of
> general.conf, maybe split the parameters up in minimal margin/maximal
> margin.

I agree, the stock client should be able to render lowzoom.

> Tip of the day: Did you know "xy mode" doesn't check for svn status anymore?

I know and that is what I am using, but then "upload" mode with the same
client will still fail ;-)

Sebastian