Updated from global requirements

Change-Id: I870165ea9be249b1cda937307a32ab29d8270d94
oslo-sync of low hanging fruit

Generated with:
 ./update.sh --base novaclient --config-file
../python-novaclient/openstack-common.conf --dest-dir
../python-novaclient/

Skipped modules: apiclient and cliutils due to oslo issue in apiclient
(cliutils depends on apiclient).
https://review.openstack.org/#/c/76718/

Removed non-existent modules from openstack-commit.conf:
  py3kcompat I06b90f789ae21f2ef8b8071b4298bfc0406482a6
  intall_venv_common I84267f3c6726cb2e750f615e107c48b12c6ed353

Synced patches:
__init__.py [first sync]:
   c178e56 Add basic Python 3 tests
  12bcdb7 Remove vim header
  547ab34 Fix Copyright Headers - Rename LLC to Foundation
  96b9a54 Rajaram/Vinkesh|Added nova's serializaiton classes into common
  c85e1f7 Initial skeleton project

gettextutils:
  6d55e26 Add support for translating log levels separately
  afdbc0a Fix E501 in individual openstack projects
  6b2d15f Merge "Add support for locales missing from babel"
  9d529dd Make Message keep string interpolation args

importutils:
  885828a Deleted duplicated method in cliutils.

strutils:
  bec3a5e Implements SI/IEC unit system conversion to bytes

timeutils:
 d815087 Merge "Fix spelling errors in comments"
 71208fe Fix spelling errors in comments

Change-Id: I8f82acb63e61a64eeb6caba9d2d9c81d9cb766d8
oslo sync apiclient and cliutils

Generated with:
 ./update.sh --base novaclient --config-file
../python-novaclient/openstack-common.conf --dest-dir
../python-novaclient/

Synced patches:

apiclient:
  04a1abe Revert "Removed set_loaded() method from Resource class"
  5e76477 Merge "Handle 300 status code in common HTTPClient"
  492fe2c Merge "py3kcompat: remove"
  466ad64 Merge "Fix usage of dict.keys in apiclient.exceptions"
  8630a44 Merge "Removed set_loaded() method from Resource class"
  41fbfea Merge "Add to_dict() method to apiclient Resource"
  6650435 Fix usage of dict.keys in apiclient.exceptions
  35dc1d7 py3kcompat: remove
  9f1e7eb Correct docstring in load_plugin_from_args
  0c4d2c7 Removed set_loaded() method from Resource class
  3b248dd Add to_dict() method to apiclient Resource
  71c22e9 Handle 300 status code in common HTTPClient

cliutils:
  9a7f2f8 Merge "Deleted duplicated method in cliutils."
  8f2effd Use `six.text_type` instead of `str` in cliutils
  885828a Deleted duplicated method in cliutils.
  71a2d90 Add common methods to cliutils

Change-Id: I0c8849d8d5dd71f34aa5dbcd2c0875c164706d70
Merge "Updated from global requirements"
Merge "oslo-sync of low hanging fruit"
Merge "oslo sync apiclient and cliutils"