Use github's jekyll markdown for website.

[custommonkey]

Thinking that it might make maintaining the website easier and give it a bit of a fresher look to make use of github's jekyll support to generate pages from markdown.

I've put up a straw man version here https://custommonkey.github.io/jmock-website/ https://github.com/custommonkey/jmock-website/tree/gh-pages

If people think it's worth while I can continue with it to sort out layout/menus etc.

[olibye]

Looks nice. I agree it needs a spruce up!