Updated from global requirements
Updated from global requirements

Change-Id: Icd9649f7041564c01286e341264e114d9a86135f

priya-pp/Tacker,openstack/tacker,openstack/tacker,stackforge/tacker,stackforge/tacker,trozet/tacker,openstack/tacker,trozet/tacker,zeinsteinz/tacker,zeinsteinz/tacker,priya-pp/Tacker