kungfoo/geohash-java — pull request #15 by danapsimer (2013-09-03 17:59:51+00:00)
Title: added a way to get the geohash's precision

Please ignore the changes to the POM, those were made to integrate the change into our internal build process.

Added a helper method that gives the character precision of the GeoHash so that I would not have to encode that conversion all over my client code.