Write documentation (usage, how to contribute, license)

[olback]

[AaronD-GH]

At the very least, a note about not detecting existing files would be good: I had to cut/paste the files out of the monitored directory tree and back in again. Or perhaps you could bugfix it so that it can detect existing files and process them. I can see why it doesn't (endless loop), but either a one-shot manual override, or a note to do what I did, would solve it. Using the GUI version.

It might also be nice, even though it's technically outside the scope of this app, to show how to operate the supported EDA tools to use the libraries that this app creates. If that already exists, then a list of links would be fine, so long as they don't rot.