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

Always fail in direct or indirect mode.

+ target ws pointer transferred as shared_ptr
+ fixed unit test

but may be incorrect and properties are not copied correctly

as the function has gone

cherry-picking

Conflicts:
	Code/Mantid/Framework/MDAlgorithms/test/ConvertToMDComponentsTest.h

probably not yet working correctly

Conflicts:
	Code/Mantid/Framework/MDAlgorithms/inc/MantidMDAlgorithms/ConvertToMD.h
	Code/Mantid/Framework/MDAlgorithms/src/ConvertToMD.cpp
	Code/Mantid/Framework/MDAlgorithms/test/ConvertToMDComponentsTest.h

with possible conflicts from W_matrix ticket remaining unsolved

tests show that.

Does not compile yet as matrix property is not implemented properly yet.

into Kernel::DeltaEMode

ConvertToMD considers the state of the detectors (rather spectra) masks. Ideally this functionality should be removed and spectra be masked by setting NaN to the signal .

for property to prohibit use preprocessed workspace in subsequent calculations.

and some unit tests moved