Removed (commented) unnecessary prints
Merge remote-tracking branch 'origin/feature_rational_rtc_rdf' into feature_rational_rtc_rdf

Conflicts:
	sdetools/extlib/oslc_consumer.py
replaced list(<query>) with <query>.result
Add_item (barely) works, updates are still failing
Fetching headers in responses
Fetching headers in responses
Merge branch 'Rational_Requirements' into feature_rational_rtc_rdf