Add new 'MonitorsAsEvents' property in LoadNexusMonitors, re #8990
Support for MonitorsAsEvents option, re #8990
fix doc and clean comments, re #8990
back to old, in case this is breaking a systemtest, re #8990
Make sure that histo data can be loaded for monitors, re #8990
Catch exception by ref, re #8990
Merge branch 'master' into feature/8990_loading_monitors_or_not_in_load_event_nexus

Conflicts:
	Code/Mantid/Framework/DataHandling/inc/MantidDataHandling/LoadNexusMonitors.h

Two methods were added in the same place, but they are not conflicting
Merge branch 'master' into feature/8990_loading_monitors_or_not_in_load_event_nexus
Merge remote-tracking branch 'origin/feature/8990_loading_monitors_or_not_in_load_event_nexus'