Merge remote-tracking branch 'origin/feature/8749_fix_wiki'
Merge remote-tracking branch 'origin/feature/8590_Refl_gui_Live_Data_fix'
Merge remote-tracking branch 'origin/feature/8527_POLREF_idf_update'
Refs #8793 Move multi spectra plotting code to IndirectCommon.

We already have code that handles this fairly well in Bayes. We'll just
share it between the two.
Refs #8793 Remove duplicated code in IndirectBayes.

This has now been moved to IndirectCommon.
Refs #8793 Change ConvFit to plot either FWHM or Amplitude
Merge branch 'bugfix/8793_convfit_plotting' into develop