German conversion

Your weather tool rocks! [:D]

Some possibilities to convert the values to international/german ones would make it even better.

18:50 instead of 6:50 PM,
OSO instead of ESE
and so on.

If you are interested in changing your program with a language option, I would give you the german words, e.g.

name, english, german,…

humiditystring, Humidity, Luftfeuchtigkeit,…
fogstring, Fog, Nebel,…

Regards, Torsten