First draft of full syntax docs

[Jesper]

> If anyone spots any typos or mistakes, please let me know. Nothing
> is too picky to report.

"The idea for Markdown is to make it easy to read, write, and edit prose.
HTML is a publishing format; Markdown is a writing format. Thus, Markdown's
formatting syntax only addresses issues that can be expressed"

What happened to the rest of that paragraph?

/Jesper