Document how to run single Python unittest functions.

Plot advanced against most properties

Allow user to specify max iterations and make partial spectra fitting more flexible.

Determine SANS Instrument from User File

Muon -  ThreadModel Fix

Indirect Interfaces need to work with Project Recovery after a crash

New algorithm DeadTimeCorrection

Indirect - Iqt Tiled plot range bug

changed EmptyValues.h to use Constexpr

ConvertToMD uses the time average value of logs

Muon - Algorithm; MuonGroupingAsymmetry

... rather than the "hack" which just used the first log value. The way
this is done will also add support for other log types rather than just
things that are already doubles.

MR: add option not to perform final rebin

Use Xvfb on Linux build servers

CostFuncFitting shall set covariance matrix to fit function

Refs #24053

Co-Authored-By: wdzhou <zhouw@ornl.gov>

Set application name for the UsageService on workbench startup

Revert polarisation correction property names

Skip the test if mantidplot launcher doesn't exist

This hopefully makes the code easier to read. This also fixes a bug
where the check for non-constant was only between the first and last
workspaces.

Workbench: Disable show instrument if no instrument exists

Fix mpl_toolkits import error on OSX