tree 3e15aae0c5bb1391637c7dfbc75bc93e2cea1466
parent 0a7053515014a430b687fcccf7f39a97444e063d
author Rodrigo Duarte <rduartes@redhat.com> 1456519945 -0300
committer Rodrigo Duarte <rduartes@redhat.com> 1467038945 -0300

Add parent_id to create_project

Now keystone supports the creation of projects
hierarchies, this patch adds the parent_id field
in the project client and adds a simple test to
check it.

As of Mitaka, if not provided, the parent_id must
point to the root project of the hierarchy (its
domain).

Change-Id: Ie69dae09c2b42e825e9d51abf158fc14788387d1