Increase log level for "stopping receiving messages from queue" log...

[dstockhammer]

...message from DEBUG to ERROR and increase log level for reject message to INFO.

Brighter now stops receiving messages from a queue where the message type doesn't match the request type. Which is great, but it's a breaking change.
Log level of DEBUG seems inappropriate when this happens, because people are likely to have that level filtered out.

Example:

MessagePump: Stopping receiving of messages from [redacted] on thread # 13
paramore.brighter.commandprocessor.ConfigurationException: Message cf44c25c-3c46-490e-8672-b85f4fa055bb mismatch. Message type is 'MT_COMMAND' yet mapper produced message of type IEvent
   at paramore.brighter.serviceactivator.MessagePump`1.DispatchRequest(MessageHeader messageHeader, TRequest request)
   at paramore.brighter.serviceactivator.MessagePump`1.Run()