Styling change, favicon, CNAME file
Redesign website.
Minor cleanup and tweaks.
Fixed HTML5 compliance issues (fixes #322).
Moved Javascript includes to footer.

Also avoids including Bootstrap CSS twice.
Fix downloads page

with some lovely lovely front matter
Merge remote-tracking branch 'origin/gh-pages' into gh-pages

Conflicts:
	CNAME
	_config.yml
	_includes/foot.html
	_includes/head.html
	downloads/index.html
	index.html