Upgraded the mongo db version to 1.3.x. Mixing mongodb 1.2.x which mongoskin 0.5.0 depends on and
latest mongodb 1.3.x causes Mongodb connection timeout problems in replication environment.
changed version in package.json to 1.3.x for mongodb
Merge pull request #103 from rkatti/master

Upgraded mongoskin to work with mongodb 1.3.x