removed the code which sent a message of TypeB.  That was only there to experiment with sending Discriminated Unions.
Clean up
Moved the code which publishes to RabbitMQ into a mailbox processor.  The CPU usage messages are now posted to this Mailbox Processor, which sends them to the queue.
Fixed a bug.  the mbox processor was being started twice.
Moved the CPU Poller into a mbox processor.

Now the CPU Poller runs as an agent, every time it receives a ping it reads the CPU % and sends a message to the Publisher mbox, which then posts the message to RabbitMQ
Clean up.
clean up.
Clean up
Renamed the Publisher Project to ActorModelPublisher, to call out the fact that this prototype is based on the mailbox processor.
Updated the ignore file.