Updated openstack/openstack
Project: openstack/oslo-incubator  80284aadf8cbe6fedc45b226e0297441b4c63432

Mark gettextutils obsolete

The first version of oslo.i18n has been released, so we can mark
gettextutils as obsolete.

Change-Id: I56ea6ecc2cba5f3b4614189bbfa366efff29e50e