Upgraded to use 3.0.4.0 of the RabbitMQ libraries
Allow an SSL connection to RabbitMQ without needing a client certificate.

This change is to allow a client to connection to a RabbitMQ server
without need to present a client certificate. This means we can now
connect to RabbitMQ over SSL just like we would connection to any SSL
enabled web-site which does not require client certificates.
Fixed up a typo in the SslConnectionFactoryConfigurator.cs
Incremented version for build