I wanted to use the viewport biasing ability feature of the google geocoder. I noticed that your library didn't support this, so I added support for it in the googleBox class.
Added a new geocoder, "googleBox" that uses the viewport biasing
feature of the google geocoder to favor results from within a
Looks like a good start. If you can add some tests for the new service, I'd be more than happy to pull this in.
Can I repurpose the the google geocode test for my google with bounding box geocoder?