Updated openstack/openstack
Project: openstack/oslo-incubator  da100114254a87a2e99b1a0c7ec41e6533c4b5fc

add deprecation note to middleware

we're migrating middleware to alternate libraries. this patch
marks oslo-incubator version as deprecated.

Change-Id: I2f754d8a3aa49a0ea6ddb4e5e161bebb82181017
Implements: blueprint graduate-oslo-middleware