User Agent setting

[Rainer Mohr]

Gentlemen,

Would it be a big hassle to change the user agent string of subsurface 
when it talks to the divelogs.de API?
Currently it says its "Mozilla/5.0", which works off course, but simply 
for statistical reasons it would be great if it said it was "Subsurface" 
(or whatever you choose), so I could see how many requests come from 
Subsurface compared to other software that uses the API. I will off 
course share these statistical numbers if of any interest.

Nothing important, just a nice to have if its no trouble.

Thanks and regards,
Rainer