Add 2 more fields on powder diffraction GUI

Measurement based transfer functionality not working for ReflGUI

Fixed number type problem with AddSampleLog algorithm

Provide ability to add scrollbars to dialogs

Add progress tracking with labels to symmetrise

Apply/Calculate PaalmanPings progress tracking

Instrument view crash.

Refs #14220

When sub-ids are combined, we need to know the absolute position in the final table where we are going to add the runs. The issue before was that each set of grouped measurements set up it's own sub_id list, which was fine, but it was recording the index into that sub_id list rather than the index into the final output list of rows. That meant we where adding subids in the wrong place.

Merge pull request #14199 from mantidproject/feature/14188_dont_duplicate_zero_free_workspace_when_already_zero_free

Dont duplicate zero free workspace when already zero free

Added save path validation to BayesQuasi

Merge remote-tracking branch 'origin/master' into feature/14188_dont_duplicate_zero_free_workspace_when_already_zero_free

Fix the way points are inserted in ConvexPolygon

Refs #13971

Refs #13971

ISIS Reduction does not change instrument

Refs #14194

Added devtoolset-2 to scl enable command

Change order of operations to allow RemovePromptPulse to be skipped

Make RHEL6 use a newer gcc

Scripts to aggregate images from energy bands

Extend PredictPeaks to calculate structure factors

The output of the test script is the same as the example above within errors. UnitCell::errorvolume() should be exported to Python as well so that scripts can profit from this feature as well.

Added default fold parameter to IRIS/OSIRIS definition

Update TOFSANSResolutionByPixel documentation.

Delta function centre parameter

Indirect Corrections output workspace naming convention