CFY-645 removed statuses parameter from list deployment executions command
Merge branch 'feature/CFY-642-workflow-framework' into feature/CFY-645-store-wf-execution-in-storage
CFY-645 fixed list deployments executions command
CFY-642 updated readme

removed doc for the now-removed 'statuses' parameter for list deployment's executions command
Merge branch 'develop' into feature/CFY-642-workflow-framework
CFY-642 modified travis.yml for tests sake
CFY-642 fixed test
CFY-642 reverted .travis.yml
Merge pull request #20 from cloudify-cosmo/feature/CFY-642-workflow-framework

Feature/cfy 642 workflow framework