Ticket to track potential future support for Windows.

Tasks:

1. Compatibility with libuv/node v6.x (new event emitters) - support node 0.6.x #47

2. Remove the phtread mutex usage (or provide option on windows to use boost threads for windows compatibility)

3. Build system fixes, mostly waiting on upstream as per http://blog.nodejs.org/2011/11/05/node-v0-6-0/: "For example, we are not yet providing users with a blessed path for building addon modules in MS Visual Studio. Work will continue in later releases."