CFY-1129 add test that uninstalls deployment after failure in installation.
CFY-1129 add test that uninstalls deployment after failure in installation.
Merge branch 'master' into CFY-1129-test-uninstall-after-install-failure
Merge branch 'master' into CFY-1129-test-uninstall-after-install-failure
CFY-1129 refactored hello world tests; improved new uninstall after install test and added many more assertions; moved this new test into the hello world tests module
Merge pull request #38 from cloudify-cosmo/CFY-1129-test-uninstall-after-install-failure

CFY-1129 test uninstall after install failure