Add AMQP executor configuration in separate file
Merge branch 'feature/generic-amqp-executor' into develop

Conflicts:
	functions/amqpCommand.js
Cleanup garbage code
Incorporate proposed event server.
Rename mediator to eventlog
Delete mediator.
Merge branch 'develop' into feature/mediator
Change eventlog to return new eventserver instance on request.
Update usage instructions for eventlog.
Added test for new EventServer.