There is such a comment in test_server.py:
# Call .get() to retrieve all of the server information
# as findall(name=blah) and REST /details are not the same
# and do not return flavor and image information.
This is an out of date comment. There is no function named
findall() in OSC now. So use find_resource() instead of get(),
and remove this comment.
Change-Id: I8d79afc5f341fb5caf771d905506b7f1c7a41ae8