Line breaks where they were missing (after headings and before lists).
Commands in `code` format.
Filenames and paths in _italics_
Indenting done with using the > (as white space is ignored)
Add README.md files with the contents of the "man pages" per directory that
implements all or part of the command. This way, we will enable easier
perusal of our repo as well as have an initial set of documentation published.
Add "documentation" directory as well for future work.
