CLDOUFIY-1896 Removed RealTimeStateCache from unit tests. Removed old tests
CLOUDIFY-1896 Replaced drools with Riemann
CLOUDIFY-1896 Removed drools project
CLOUDIFY-1896 Removed resource_monitor participant
Merge pull request #25 from CloudifySource/CLOUDIFY-1896-riemann

Cloudify 1896 Replaced Drools with Riemann