test group
Merge branch 'master' of git://github.com/nofxx/mongoid_geospatial
added geo_field macro and improved README
Merge branch 'master' of git://github.com/nofxx/mongoid_geospatial

Rails and Mongoid 4 support
more flexible dependencies for rails and mongoid 4 support
Merge pull request #14 from kristianmandrup/master

Added geo_field macro and some extra README instructions