Merge branch 'release/v1.0.0-beta-5' into develop
Add AMQP executor configuration in separate file
Minor cleanup.
Remove old amqp dependency.
Added base for command with event notifications.
Added prototype of sending event to (probably) available eventServer.
Added basic tests for functions.
Added logging of executable and args in command_notifyevents in case no eventServer is available.
Added test_function_notifyevents_with_eventserver.
Fix detecting presence of eventServer in command_notifyevents.
Added test_function_notifyevents_without_eventserver.
Remve arguments from mocked eventserver.
Add TODO about amqpCommand initialization.
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.