refs #6667 DirectEnergyConversion accepts external parameters

and have number of unit tests enabled testing this functionality. DAE name property imported from Mantid Facility (for qtiGenie to work)
refs #6667 intermediate checkout

some unit tests run and ready to run system tests
refs #6667 diagnose seems work
refs #6667 Intermediate checkout

Old system test for MAPS runs with modified DirectEnergyConversion