CLOUDIFY-2048 fix format
updated dsl files
changed rules and nodes maps to lists
changed rules and nodes maps to lists
Merge branch 'develop' into feature/CLOUDIFY-2048-worker-virtualenv
CLOUDIFY-2103 fixed cloudmock yaml, changed riemann plugin version to develop and fixed app deployer plugin process monitoring.
CLOUDIFY-2048 use virtual env when installing management plugins
CLOUDIFY-2048 worker installer dependency on develop branch instead of releases
Merge pull request #69 from CloudifySource/feature/CLOUDIFY-2048-worker-virtualenv

Feature/cloudify 2048 worker virtualenv
CLOUDIFY-2103 fixed cloudmock yaml, changed riemann plugin version to develop and fixed app deployer plugin process monitoring.
CLOUDIFY-2103 added RuoteRuntime logger with ERROR level
Merge branch 'develop' into feature/CLOUDIFY-2103-dsl-enhancements
CLOUDIFY-2103 added RuoteRuntime logger to log4j properties
CLOUDIFY-2103 renamed artifacts to plugins
Merge pull request #68 from CloudifySource/feature/CLOUDIFY-2103-dsl-enhancements

CLOUDIFY-2103 dsl enhancements.
CLOUDIFY-2103 fixed phase4 dsl with dsl changes
CLOUDIFY-2083 continue work on feature. commit in order to merge changes from develop
Merge branch 'develop' into feature/CLOUDIFY-2083-relationship-interface

Conflicts:
	orchestrator/src/main/java/org/cloudifysource/cosmo/dsl/PluginArtifactAwareDSLPostProcessor.java
	orchestrator/src/main/resources/cloudify/tosca/types/types.yaml
CLOUDIFY-2083 fix broken tests