Comment 3 for bug 1271341

Making people set their own admin-secret sucks, and we end up with passwords like "nothing". The .jenv is now the expected location of the autogenerated admin-secret, and we should update the docs to point to it.

In general, soon, we do want to be able to drop environments.yaml entirely, and get to the point where you can just do `juju bootstrap --provider hpcloud --template /path/to/config/template`.