[dev] small jonah patch to do metric conversion....

[Chuck Hagenbuch]

Quoting Mathieu CLABAUT <mathieu.clabaut@free.fr>:

>  Hello, here is a quick and small patch to do metric conversion (user
> preference) for weather datas...

Someone just submitted something rather similar to the Jonah list - I'll try
and get that committed; can you see if it solves everything yours did?

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
"People ask me all the time what it will be like living without otters."
 - Google, thanks to Harpers