sunng87/node-geohash — pull request #17 by arjunmehta (2014-04-03 15:38:25+00:00)
Title: Completing integer implementation

renamed _uint64 methods to _int, leaving uint64 accessible for now, will deprecate soon.
added neighbor_int method
added neighbors method (returns all neighbors more efficiently than calling neighbor multiple times)
added neighbors_int method