CFY-1279 deployment outputs return only values
CFY-1279 move outputs evaluation to dsl parser
CFY-1279 flake8
CFY-1279 added a deployment output eval error
CFY-1279 travis
CFY-1279 flake8
Merge pull request #134 from cloudify-cosmo/CFY-1279-deployment-outputs

Cfy 1279 deployment outputs