Progress indicator works correctly for errors and exec

Muon - Reorganising folder structure

Only sleep after doctests if free memory is below 75%

Add tolerance to direct beam sorter

A few changes to support msvc 2017

Pressing Cancel when Closing Workbench

MSVC 2017 15.7 contains a bug where constant initialization no longer
takes place for objects with constructors marked constexpr such as
once_flag. This leaves once_flag susceptible to dynamic initialization
order problems and causes some singleton instances to be constructed
incorrectly. We put back our correct implementation (with some cleanup)
and await a fix from MS.
Refs #0

Caught exception in ICat

Disable file logging & simplfy log filtering

PlotSelector Widget additional features

This avoids a bug when saving which sets the file name for the wrong tab, and makes it clearer what you are being asked to save.

Remove specificity from message_box

Fix unused-variable warning in MuonFitDataSelector

and improve the default user properties file.

re #23102

Fix clang-tidy modernize-use-nullptr warnings

Enable archive search in system tests

re #23102

re #23102

Time standard deviation for TimeSeriesProperty

A change in #21089 meant that archive searching was only getting turned
on for the default facility. This restores the old behavior that for
system tests, archive searching can be turned on for all facilities.

Remove debug poco lib packages from equivs file

Double click table column heading for column options

Fix ISISReflectometryAutoreductionTest for python 3

Catch unfound workspace error

Documentation : Running tests in VS and building dev-docs html.

Fix clang-tidy misc-unused-using-decls