[Tilesathome] deleting temp folder (was Problem under windows again)

[Peter Walser]

Hi

> There's another new feature here! If you delete the temp folder
> tah always says that tilesGen.pl has been updated and you have to
> restart. This is independent from the intrinsic svn-update.
> I guess this has sth. to do with the id-mechanism - the
> corresponding file is created in the temp folder.
> For me, removing a temp folder must be possible!

This is not only a windows issue. 
For me as a linux user is it even more important, because the temp 
folder is deleted on boot per default (which is a good thing usually).
My personal workaround on linux is to copy the version.txt file 
on /etc/init.d/tiles-gen-client stop to the tilesAtHome folder and copy 
it back when /etc/init.d/tiles-gen-client start is executed.
I agree, that the file version.txt has to be in the tilesAtHome folder 
and not in the temp folder.