Cli AE Import/export and similar tests.
Fix cfme.automate.explorer.Class.create to assert flash message
Merge pull request #984 from mfalesni/cli

AE Import/Export tests
Automated host provisioning - Fixed lint issues
Merge pull request #1003 from psav/nachandr-fix-host-prov

Automated host provisioning - Fixed lint issues
Lint
Merge pull request #1005 from psav/fix_lint

Lint