[Tilecache] tilecache_seed zoom level

[Eric Lemoine]

Hi

TileCache README says this for tilecache_seed.py args:

zoom start
       Zoom level to start the process
zoom end
       Zoom level to end the process

So I thought <zoom end> was also going to be part of the process. If
I'm not mistaken, it's not. tilecache_seed.py goes from <zoom start>
to <zoom end - 1>, because of the way the range() function works.

Does this deserve a patch to TileCache? Or maybe just a patch to
README, which isn't clear for that matter.

Thanks,

--
Eric