Comment 6 for bug 1602618

Reviewed: https://review.opencontrail.org/22085
Committed: http://github.org/Juniper/contrail-packaging/commit/c04c0c5c412721615b8098746532f3edea89a713
Submitter: Zuul
Branch: R3.1

commit c04c0c5c412721615b8098746532f3edea89a713
Author: Amudha <email address hidden>
Date: Sun Jul 17 23:25:17 2016 -0700

Adding python-memcache to contrail-openstack-config dependency

contrail-config uses keystonemiddleware to authenticate with keystone.
keystonemiddleware has a dependency on memcache, but the dependency is
not defined in the upstream keystonemiddleware package.
Adding the dependency in contrail-openstack-config as the config node
needs memcache installed while using keystonemiddleware.

Change-Id: Ibd6d24cfb1e6b013078bd383f162a5b1449d60ca
Closes-Bug: #1602618