This change renames directories in preparation for the great package
rename. The repository is now in a broken state because the code
itself hasn't been updated. However this should ensure that git
correctly preserves history for each file.
This improves one of our gTech processes so they no longer have to remember to create Google Groups for a registrar after creating that registrar.
The ConfirmingCommand.verify() method is renamed to be more general purpose, so that it can do anything that follows naturally after a successful execution, such as creating Google Groups groups.
Minor refactoring is done around RegistryToolEnvironment handling for tests to make it more bullet-proof and general case.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=117494277