add x error to save and load for Nexus files

CropWorkspace did not properly give opportunity for in-place operation

Fix Valgrind GeometryTest suppression file.

Engg::Plots focused workspace for cropped and texture

Make CompactMD return the workspace if it is populated only by zero signal values

ISIS Data Reduction Naming convention on raw files

A few simple coverity issues

Refs #14160 fix edgePixel for corelli

ResampleX bugfix

Tested via new RefRed version and works perfectly.

Changed ordering of plot options in Bayes Quasi interface

Change filename for images associated with CompactMD Documentation

Introduce and Use Measurement Information

Change Lcollim to L1

Refs #13973

Refs #14142

Switch to scoped_array for managing array memory

After following test procedure everything was as expected. There was a possible issue with the user being able to change values while the algorithm is running which could cause problem with any post-algorithm processing that relies on the data from the ui; however this should be brought up in a separate issue. Apart from that, i'm more than happy to merge this.

Update doctest runner for better compatability across sphinx versions

Since the transfer method actually affects the search filtering. It would
be best to co-locate those controls. I've also added the `what's this`
help for that new input method.

The output of the test script on my machine is:
```
Lattice Parameters:    9.391713   12.664594    6.068129   90.000000  107.148507   90.000000
Parameter Errors  :    0.000070    0.000094    0.000041    0.000000    0.000638    0.000000
```
The parameters match the above output within errors and the errors are almost the same.

I don't think the change to PawleyParameterFunction will cause any problems, but I will add a unit test anyway just to ensure we notice changes later on.

Happy to merge this.

Refs #14078