Don't translate unit test logs

log lines in unit tests won't ever be run in production, no reason to
translate them.

Change-Id: I162d615edd16d8faeb335d99f0ed1b4248182372
Sync with latest oslo-incubator

Changes include:
55ca7c3 Split cliutils
1b44601 Allow dictionary lookup in credentials with dot notation
6c706c5 Delete graduated serialization files
3edbfb3 remove caching param from prettytable call
9ce1d96 Fix i18n import
5d40e14 Remove code that moved to oslo.i18n
a4be4ed Remove graduated config modules
6ff6b4b Switch oslo-incubator to use oslo.utils and remove old modules
70189c9 Remove graduated test and fixtures libraries
8b71f57 Delete graduated db files
6ede600 rpc, notifier: remove deprecated modules
6b65a41 Fix build break - switch from str to hash for lookup
f76f44c Delete the token and endpoint on expiry of token of client
aebb58f Fix typo to show correct log message
1131b56 Enabled mask_password to handle byte code strings
6b048e7 Let oslotest manage the six.move setting for mox

Change-Id: Ic588aec0fc0291440feaac3439836054bd3608cd
Add supported_hv_specs to ComputeNode object

The compute_nodes table has a field called supported_instances
that is populated with data generated by the virt drivers
and used in the scheduler filter image_props_filter. There is
no corresponding field in the ComputeNode object. This change
adds a field called supported_hv_specs that maps to the
supported_instances database field.

The field is a list of specs for hypervisor properties
(architecture, hypervisor type and vm mode) that the host supports.
The change of name to supported_hv_specs is intended to reflect
this and is made now as a change in the object later on would
require a change in the object version.

Because the field has a defined structure a field type is defined
for supported_hv_specs. The field type is:

    ListOfObjectsField('HVSpec')

where HVSpec is a new object representing the a supported
hypervisor property combination.

Change-Id: I8b41465c4f3b391be38e16260a807d9d3fe60ec2
Merge "Sync with latest oslo-incubator"
Merge "Add supported_hv_specs to ComputeNode object"
Merge "Don't translate unit test logs"