Add exception details when failed to publish blueprint (parsing error)
CLOUDIFY-2299 adding lifecycle for install and uninstall workflow
Merge branch 'develop' into feature/CLOUDIFY-2299-update-install-wf-with-lifecycle
fixed validation test to look for string inside the exception message
CLOUDIFY-2303 fix uninstall test with dependencies order according to new id generation logic
CLOUDIFY-2299 split host init into host_create and host_start workflows
CLOUDIFY-2299 split middleware server create to start and create and delete to stop and delete
Merge pull request #114 from CloudifySource/feature/CLOUDIFY-2299-update-install-wf-with-lifecycle

Modify install and uninstall workflows according to new lifecycle model
Merge branch 'develop' into feature/CLOUDIFY-2285-runtime-model-phase1

Conflicts:
	orchestrator/src/main/resources/cloudify/workflows/host_init.radial
	orchestrator/src/main/resources/cloudify/workflows/install.radial
	orchestrator/src/main/resources/cloudify/workflows/uninstall.radial
CLOUDIFY-2285 some syntax changes to workflow 'state' command which receives now an action which can be 'get' or 'wait'