* Bumped the graylog image to 3.3

* Increased the version of some of the images
* Updated the services to fall in line with how the offical graylog documentation has them
* Set the container names explicitly
* Mounting the /usr/share/graylog/plugin volume explicitly so the jar can be manually built and copied into place

* Added some logging
* Modified the configuration options.  The 'queue' has been removed in favor of an 'exchange'.  This is because the core model in RMQ is "a producer never sends any messages directly to a queue".
* Added an optional routing_key configuration option.
* Removed the Configuration check.  This is done within the Graylog library itself so I wasn't sure that it was warranted.
* Added a mandatory configuration item of 'vhost'.  This will allow connecting to the non-default vhost.

* Added new configuration options.
* Increased the logging verbosity
* Create a dummy channel so that we can validate an exchange exists.  If it doesn't then we'll use the proper channel to create it, otherwise we just move on.
* Modified the basicPublish to use the routing_key

* Updating.

* Updating ver. to 1.5.0

* Closing the dummy channel after a successful exchange validation.
* Adding some additional logging.

* Setting the RMQ Password config with the IS_PASSWORD attribute.

* I feel this is a pretty big departure from 1.4.1 so I'm going to bump this up a major release.

* Updating latest version to 2.0.0