[Tilesathome] lowzoom in tilesGen.pl

[Matthias Julius]

Knut Arne Bjørndal <bob+osm at cakebox.net> writes:

> Just a little note, I see you committed directly to stable, and not to
> unstable. First of all it's nice to put new stuff into unstable,
> second nobody has yet done a proper merge when creating new stable
> versions, it's just been copied over from unstable so if somebody now
> did a new stable they would probably unintentionally revert your
> changes.

I have done proper merges for my little bug fixes I committed
recently.  And if stable deviates too much from the common base it
makes merging a lot more painful.

Besides that _unstable was created to test changes before the code is
distributed widely and the stable client has become a lot more
reliable since spaetz has created the _unstable branch.

Matthias