Revised ReadMe to reflect changes in geonames location.
Experimenting with radius.

Trying to not get information when to far away in Wikipedia.
Handling geonames.org exceptions

Not finished yet. Awaiting forum response to know how to handle.
Fixing another geonames failure

Need to look at this logic and see if the error handling shouldn't be redone.

find_nearest_address comes up empty and that creates an error when this array is evaluated.
Catching some errors.

The most recent one is

GeoNames::APIError: {"message"=>"no country code found", "value"=>15}

at line ~264.

Not sure if my fix is robust. I just kept going and not sure that's enough.