Change history for WebService-Geocodio

0.03        2014-03-25
            Major code refactor 
            Add support for reverse geocoding
            Add rudimentary support for geocod.io fields

0.02        2014-01-23
            Fix testing failure when an api key isn't in the environment.
            There are *no* API changes.
            
0.01        2014-01-22
            Initial release
