Merge remote branch 'origin/feature/7948_correct_gsas_format'
Merge remote branch 'origin/bugfix/8260_negative_resamplex'
Merge remote branch 'origin/feature/8166_output_ascii_investigation'
Re #8289. Reduce the level of a log message.

It seems this log message can now be triggered. However, it's really
only a minor problem so don't let the (typical) user see it.
Merge branch 'feature/8289_snslivelistener_log_message' into develop