This is what the horace function does, so we should do it here too.

Refs #11209

Refs #11209

Refs #11209

It looks like the it got broken by a bad merge-conflict resolution.
Refs #11209

Currently the MDHistoIterator can only give me a fixed-size neighbour map in a 3 by n block. Smooth demands that we can make the size of this block variable. Otherwise WidthVector will not be used.

On Windows they are in a non-standard location so must be explicitly
included.
Refs #11359

This used to be done by copying the experiment info but is handled
separately now that the coordinate is an extra field.
Refs #11359

It is still backwards compatible with the old log-entry format.
Refs #11359

Backwards compatability is preserved by checking for the log as it would have existed.
Refs #11359

It removes MDAlgorithms as a dependency from Algorithms.
Refs #11209

And added unit test for it.

Fixed a bug about MomentumTransfer in ConvertCWPDMDToSpectra.

Use Degrees for output workspace if target unit is 2theta for
ConvertCWPDMDToSpectra.

Refs #11209

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

Refs #11209

1. LoadSpiceAscii has date time format with default to SPICE's current
standard
2. ConvertCWPDMDToSpectra is explained in the sumary;
3. Binning parameters can accept bin size only in
ConvertCWPDMDToSpectra.  Xmin and Xmax will be searched automatically.

	- modified:   ../Mantid/Framework/DataHandling/src/LoadSpiceAscii.cpp
	- modified:   ../Mantid/Framework/MDAlgorithms/inc/MantidMDAlgorithms/ConvertCWPDMDToSpectra.h
	- modified:   ../Mantid/Framework/MDAlgorithms/src/ConvertCWPDMDToSpectra.cpp
	- modified:   ../Mantid/Framework/MDAlgorithms/test/ConvertCWPDMDToSpectraTest.h

Refs #11209