CLOUDIFY-1727 Refactoring using BlockingQueue
CLOUDIFY-1727 Refactoring using BlockingQueue
CLOUDIFY-1727 Fixed mock executor impl
CLOUDIFY-1727 Add disconnected message producer mock
Merge branch 'develop' of github.com:CloudifySource/cosmo-messaging into develop

Conflicts:
	message-client/src/test/java/org/cloudifysource/cosmo/messaging/config/MockDisconnectedMessageProducerConfig.java