Added attribution to posts
Added attribution to the articles page
Added Google verification file
Added a simple sitemap
Fixing sitemap warnings
Added Google+ attribution link to posts
Removing the site folder (since Github doesn't need it
Merge branch 'master' into svgalm

Conflicts:
	_site/404.html
	_site/about/index.html
	_site/articles/index.html
	_site/authoring-svg/index.html
	_site/css/main.css
	_site/feed/index.html
	_site/front-end-animation-techniques/index.html
	_site/index.html
	_site/init/index.html
	_site/starting-with-jekyll/index.html