code: public void addDatatypes(ParaObject... objects) {
  		// register a new data type
  		if (objects != null && objects.length > 0) {
  			for (ParaObject obj : objects) {
  				if (obj != null && obj.getType() != null) {
  					addDatatype(obj.getPlural(), obj.getType());
  				}
  			}
  		}
  	}
docs: Adds unknown types to this app's list of data types. Called on create().
  @param objects a list of new objects