Merge remote-tracking branch 'origin/feature/8333_indirect_inst_name_and_run'
Merge remote-tracking branch 'origin/feature/5157_dataprocessor_in_python'
Re #9311. Just give filename, not full path.

This works now that the BeamSpectrumFile property in EQSANSNormalise is
a FileProperty instead of just a text one.
Merge branch 'feature/9311_eqsansnormalise_fileproperty' into develop