Merge pull request #6001 from RosettaCommons/roccomoretti/xsd_loading
Don't load XSD citation info if we don't need it.
We don't need the citation info if we're just doing schema validation (it just adjusts the description, and doesn't effect the validity of the XML). Add a (default true) flag we can set to false to turn off generating and including the citation info string just for XML validation. (The XSD dump and the info tags still will include the citation info.)
This cleans up tracer output (e.g. it doesn't print warnings and setup noise from all of the Movers etc. which were previously being instantiated. It also avoids crashes due to mover instantiation issues.