doc is a howto: UB : Save and Restore Crystal Orientation

[prjemian]

This document is (partly) a HowTo. While leaving this document in place, make a HowTo document.

Focus less on how to create the diffractometer. Use a single geometry to demonstrate since that is the most typical situation. Refer to other documentation to describe how to create a new sample and how to create orientation information. The new HowTo should describe how to save and how to restore crystal orientation info. Also how to find runs with such info.

[prjemian]

• See DOC reclassify notebook as HOWTO #252