CFY-1025 add support for multiple nodes
CFY-1025 better stop/start/restart
CFY-1025 add del_collector test
fix requiremnets for tests to pass
enable nose again
flake8
separate handler from format

move json format outside of handler
remove most of the handler and override process method of diamond's rmqHandler
create small test for json format
bump versions in setup file
adjust cloudify handler and metric
start diamond differently
merge and fix conflicts
CFY-1025 use new monitoring interfaces
CFY-1025 travis
CFY-1025 fix handler configuration
Merge branch 'master' into CFY-1025-multi-node-support

Conflicts:
	dev-requirements.txt
Update dev-requirements.txt
Merge pull request #4 from cloudify-cosmo/CFY-1025-multi-node-support

Cfy 1025 multi node support