CFY-1798 added host plugin to test
CFY-1798 fix flake
CFY-1798 added outpouts assertion to test
CFY-1798 added assertion message
CFY-1798 fix flake
CFY-1798 point windows system test to new types.yaml
CFY-1798 revert types yaml to spec
Merge pull request #71 from cloudify-cosmo/CFY-1798-windows-plugin-installer-executor

Cfy 1798 windows plugin installer executor