This moves the servers detail test into the base servers test so
it runs with all_extensions as well. It also renames the
results to be consistent with the other tests. Finally it
adds test for servers-list both with and without extensions.
Change-Id: I6eed3932fa594f1a39faa55453461680781e6a9f
The generated api_samples aren't used for the tests, they're only
included in git so that they can be synced into the docs. Move them
to the doc/ dir to make that more clear since I keep forgetting.
Change-Id: I0851ac0ee234dc1e8740666716733e05f856ddec