man page for boots

[vielmetti]

Provide a man page for boots, so that a sysadmin looking for help on command line options, flags, and other issues has a single place to go.

Suggest that the man page be written with markdown + pandoc, as described in this tutorial - no particular need to write raw troff. The file https://github.com/eddieantonio/license/blob/master/license.1.md is an example written this way.

[vielmetti]

This is related to #7 in that documenting the env variables can go in the ENVIRONMENT section of the man page.

[splaspood]

It seems that we should have consistent standards for CLI/ENV arguments and the documenting thereof. As much as I have a fondness for man, I wonder if that's really the place where most people will go to find this documentation given today's common deployment methods and use cases.