NODE-410 Correctly handle issue with pause/resume in Node 0.10.x that… … causes exceptions when using the Node 0.12.0 style streams.

Implements the Common Index specification Standard API at https://git… …hub.com/mongodb/specifications/blob/master/source/index-management.rst

Upgraded mongodb-core to 1.1.21, making the C++ bson code an optional… … dependency to the bson module.

NODE-395 Socket Not Closing, db.close called before full set finished… … initalizing leading to server connections in progress not being closed properly.

updated mongodb-core to 1.1.19 and updated history 

updated package and history to 1.4.35 

Updated history and version 

Updated history and version 

Made sslValidate default to true, update package and history 

Updated version and history