Updated openstack/openstack
Project: openstack/oslo.utils  7b16c2dfac1ac94f84d33c682193943e8a179f45

Move over a reflection module that taskflow uses

Taskflow has a quite useful reflection module that it would
appear others would benefit from having access to, so instead
of keeping it in taskflow, move it over to oslo.utils so that
others can benefit from it.

Potential users:

- Oslo.db
- Cinder
- Taskflow (where the code used to exist)
- Others doing name lookup or other reflection functionality

Change-Id: I9fbdd86966afddb862cb7faed2f88298a9f956cf