SMALL improvements

git-svn-id: https://silverstripe-ecommerce.googlecode.com/svn/trunk@5173 950b781c-c544-efab-2f99-90083ee69683
ENHANCEMENTS: geocoding

git-svn-id: https://silverstripe-ecommerce.googlecode.com/svn/trunk@5174 950b781c-c544-efab-2f99-90083ee69683