Avoid memory leaks on various error paths.

Fixes a memory leak on the exception path.

ITableWorkspace now updates GUI when data changed via Python

Exposed most of the methods from ComponentInfo

Export Sample::getShape()

Fix mantid.dataobjects.TableWorkspace() for Linux clang

Add isGroup() method to Workspace.h and WorkspaceGroup.h

Workbench dragndrop plotting

Workbench use QSettings configuration

Refactored `HistogramIterator` and  `HistogramItem`

Change getStoredPropertyValue to getPreviousValue

Enable appending multiple times for event workspaces

re #23278

Older versions of matplotlib don't ship with Viridis...

map in Python 2 performed the loop iteration immediately
and returned a list whereas Python 3 returns an iterator
for lazy evaluation. If you don't care about the result
the iteration never happens!

Added GIL release to findRuns python calls

This should make sure the correct makeTableWorkspace is called

Change the check for rpm uninstall/upgrade to use $1