Updated openstack/openstack
Project: openstack/nova  ba67159a3ba51355a64de5f214acb8e4e89af09d
null
Adds dmcrypt utility module

Patch adds a module for manipulating dmcrypt devices.

Implements: blueprint encrypt-ephemeral-storage
Change-Id: I308b9f26c382b332c02f13aa1d5f0a830e9ef277