Refs #4856 Update reference results for MSDFit.
Refs #4658 Logic correction for MSDFit.
Refs #4658 Update reference results for MSDFit.
Merge branch 'bugfix/9162_jumpfit_input_to_HWHM' of github.com:mantidproject/systemtests into feature/4856_msdfit_ui_upgrade
Re #4856. Updated ref files due to changes in #9030.
Merge remote-tracking branch 'origin/feature/4856_msdfit_ui_upgrade'