Add algorithm usage examples (cloned)

[Nick Draper]

Cloned from #9572:

---

There is help on how to document the algorithms in the following links: http://www.mantidproject.org/Algorithm_Documentation http://www.mantidproject.org/Algorithm_Usage_Examples And there are examples implemented for Fit, Load, LoadISISNexus and Rebin.

To create workspaces to use in your usages you should try to create the workspace using CreateSampleWorkspace or CreateWorkspace, and only use a file if you really have no other option and the size is small.

In Visual studio you have two targets to create the documentation and run the doc tests (docs-html and docs-test in a documentation subfolder). You will need to update your Third Party Library.

If you are using Linux/Mac look here: ​https://github.com/mantidproject/mantid/blob/master/Code/Mantid/docs/README.md

1. ResampleX.cpp
2. ConvertToEventWorkspace.cpp
3. AnyShapeAbsorption.cpp now in #9638
4. ApplyTransmissionCorrection.cpp
5. ChangePulsetime.cpp
6. FindPeakBackground.cpp
7. ClearMaskFlag.cpp
8. RadiusSum.cpp
9. CloneWorkspace.cpp
10. ResetNegatives.cpp
11. ModeratorTzero.cpp
12. ModeratorTzeroLinear.cpp
13. ConvertToHistogram.cpp
14. ConvertToPointData.cpp
15. SetUncertainties.cpp
16. PointByPointVCorrection.cpp
17. MaskDetectorsIf.cpp
18. CalibrateRectangularDetectors.py
19. PDDetermineCharacterizations.py
20. NexusTester.cpp
21. PDLoadCharacterizations.cpp
22. RawFileInfo.cpp
23. SaveCalFile.cpp
24. SaveIsawDetCal.cpp
25. SetSampleMaterial.cpp
26. SaveIsawQvector.cpp
27. RemoveLowResTOF.cpp

[Peter Peterson]

Removing AnyShapeAbsorption from the list

[Nick Draper]

Moved to R3.5 at the end of R3.4

[Stuart Campbell]

This ticket has been transferred to github issue ​10453