Juniper/contrail-controller — pull request #714 by sbadia (2014-05-06 17:11:55+00:00)
Title: Backport to R1.06 -- Relax python dependencys

Backported from https://github.com/Juniper/contrail-controller/pull/712
Refs http://lists.opencontrail.org/pipermail/dev_lists.opencontrail.org/2014-May/001047.html