There is still a single unit test failure.
Refs #11209

Since we have put PeakShape in Geometry, SpecialCoordinateSystem must be moved to the Kernel package out of API.

The test is not written by me but just decreasing number of test points by two orders of magnitude do works without, seems, affecting the coverage.

into MD algorithms

in the case of Workspace2D input. Also more tests

Because this is more thread safe without having to modify all existing code.

with mutexes, instead of a MRU per thread. Should be thread safe even when using a thread pool.

disabling it. Also wiki docs

to view in sample logs

Touches nearly everything unfortunately but is necessary.

by using the ADS::retrieveWS<Type>() method.

Fixes #3610: MakeDiffractionMDEventWorkspace handles Workspace2D and was tested successfully with WISH data from the SVN.

Fixes #3543: Implemented MDEvent (with runIndex and detectorId). Added factory methods and macros to support it. CreateMDEventWorkspace can create either type of event workspace. Typedefs for MDEventWorkspace3 changed to MDEventWorkspace3Lean etc.

Refs #3023: Removed MAKE_MDEVENTS flag from CMAKE. Made a test helper for MDEvents to reduce code duplication. Refs #2897: No warnings in MDEvents.

Refs #2784: Added a AlgorithmHelper namespace to TestHelpers to make it quick to launch an algorith. Added option for Qx and HKL in MakeDiffractionMDEventWorkspace (not finished).