Updated openstack/openstack
Project: openstack/tempest  fa8a26d8ad0f037712125512617abb942bfe48cb
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Convert network api tests to use global CONF object

This commit takes all the uses of config in the network api tests
and converts them to use the global CONF object.

Partially implements bp config-cleanup

Change-Id: I4fc99d44073598513653cd87fd73a82a0b0093da
Updated openstack/openstack
Project: openstack/nova  5dbe21b97a61e26667274413ece6a1cb160558ad
null
XenAPI: Tidy calls to get_all_ref_and_rec

get_all_records is more efficient than getting them individually in the
old get_all_ref_and_rec implementation.

Replaced some cases of get_all_records with a faster and more
specific API call.

Change-Id: I4725c3f1fdebdf1737941cb7db69b19afb22df9f