Sync stable-2.5 test infrastructure with devel: - shippable.yml - test/runner/ - test/sanity/ - test/utils/ - docs/docsite/rst/dev_guide/testing/sanity/ - test/integration/targets/*/aliases
* key module init * Create/Delete pass sanity * Integration tests passed * Added check_mode * Updated to support tags * updated key tests * fixed sanity * added things that went missing during rebase * fixed sanity * fixed doc * fix copyright