CFY-1433 expose modify deployment as workflow api
CFY-1433 for travis
Merge branch 'master' into CFY-1433-multi-instance-runtime

Conflicts:
	dev-requirements.txt
CFY-1318 update tests
CFY-1318 for travis
CFY-1318 for travis
CFY-1318 fix reference to inputs
Merge branch 'master' into CFY-1318-tosca-interfaces

Conflicts:
	cloudify/tests/test_local_workflows.py
CFY-1318 fix bug in local workflow validations
CFY-1318 raise exception for non existent operations
CFY-1318 add test for executing non existent operations
CFY-1318 master
Merge pull request #64 from cloudify-cosmo/CFY-1318-tosca-interfaces

Cfy 1318 tosca interfaces
travis
Merge branch 'master' into CFY-1433-multi-instance-runtime
ADD: Auto heal workflow executing seq of operations
Small fix - get_node_instance instead of get_node
Bump version to 3.1rc1
FIX: auto_heal workflow fixed
CFY-1372 change host identification to cloudify.nodes.Compute