[hobbit] Hobbit 4.1.0 available - includes Unix client

Quoting Henrik Stoerner (henrik at hswn.dk):

Hobbit 4.1.0 is available now on http://www.hswn.dk/hobbitsw/, and

My own server smoothly upgraded from 4.0.4 to 4.1.0 with the Debian package. No important issue. I just had to put the few customizations I have back in the .cfg files, that's all.

Actually, what would be nice is a kind of possibility for "local" files for these .cfg files, which could override the settings in the general .cfg files. This way, we could leave the original .cfg files unchanged and just have an included file override the settings we want to customize.

This stands for hobbitserver.cfg, hobbitlaunch.cfg and hobbitgraphs.cfg at the minimum.