Updated openstack/openstack
Project: openstack/oslo.vmware  5ef9f2918c6590cc64bc9464b6e40deff8a9f867

Translations: make use of _LE, _LI and _LW

Update the code base to make use of _LE, _LI and _LW for
log messages. The patch also updates the gettextutils.py
common code.

Change-Id: I6ac4c1e9f620947d4b3755d4ab3c36a8188b35b9