Updated MSMQ installer to support Server 2012+

GetWindowsVersion was returning "Server2003R2" for Server 2012. The
2003R2 installer uses ServerManagerCmd.exe which has been deprecated and
no longer included in Windows. The Windows7Installer works in Server
2012 and R2.
Added a POCO handler and IWindsorInstaller usage sample documentation.

I have added the POCO handler sample used with windsor container, like I
promised many months ago to Chris after learning the proper way of doing
this in Mass transit mailing list.
Updated more exchange binding and lifetime issues with RabbitMQ, private types should always disappear now