Create HISTORY.md

[mikeumus]

Just an idea. How we do it at Bevry: https://github.com/bevry/docpad/blob/master/HISTORY.md

Best, Mike

[vendethiel]

You could also autogenerate them from commits

(readme already has a history)

[mikeumus]

:+1: for auto-gen.

Yeah I know that's where I got the content for the HISTORY.md I'm proposing here. Simply proposed organization so you don't have to manage a huge list at the end of the ReadMe which has the other things.