more auth guide work

Added more screen captures; text updates.

Added screen captures, finished draft user guide; rest api update.

Changed the output so that members and entities get level three headings.

experiment with reformatting remarks in Putuser command.

Added new file for top of ref doc; Updated REST API doc.

Added authoring guide stub.
ops guide

Begin adding deployment section to ops guide.

Added draft deployment section

Incorporated Javier's comments for ops guide update.
Merge pull request #433 from willum070/working

Ops guide, auth guide