Adds a check to body that if empty to return resp

Change-Id: I25865293125f143425bf3f3b3f0c5bd1c32581cf
XML change to ns to get XML client working

Change-Id: Icd0929634f9eca1145d05aff1f94da2830269e47
Merge pull request #1 from nateben/change_XML_ns

get XML stuff working...