Comment 19 for bug 1541691

This is fixed. Re-tested with:

    $ nova boot --flavor m1.tiny --image cirros-0.3.4-x86_64-uec "test "
    ERROR (BadRequest): An invalid 'name' value was provided.
    The name must be: printable characters. Can not start or end with
    whitespace. (HTTP 400)
    (Request-ID: req-6e4cefdf-eca8-4878-98c9-85a6387b6d8f)

Test environment:

    $ ./tools/info.sh
    os|distro=trusty
    os|vendor=Ubuntu
    os|release=14.04
    git|cinder|master[b4b0c96]
    git|devstack|master[be11ae7]
    git|glance|master[6e13a71]
    git|horizon|master[3666072]
    git|keystone|master[6f9f390]
    git|noVNC|master[b403cb9]
    git|nova|[386d45e]