tools: remove script still using previsously removed API

Commit 8ea2dc2 (Remove tastypie dependency, 2013-11-13) removed the
api/v1 REST api, but there are still scripts using this API.

It would be nice if there was a way simple way to programmatically
create an environment, or at least documentation to explain how it
could be done. But for now let's just remove the misleading
scripts.

Author: chriscool