CFY-1380 added tests
CFY-1380 flake8
CFY-1380 added missing newline at the end of file
CFY-1380 typo
Update not_exist_op_workflow.yaml
Update not_exist_op_workflow.yaml
Merge pull request #67 from cloudify-cosmo/CFY-1380-TESTS-FOR-NONEXIST-OPERATION

Cfy 1380 tests for nonexist operation