twitter card shite

twit.html

    <!-- Twitter Card Stuff -->
	<meta name="twitter:card" content="summary">
	<meta name="twitter:site" content="{{ site.twitter_site }}">
	<meta name="twitter:creator" content="{{ site.twitter_creator }}">
	
	{% capture canonical %}{{ site.url }}{% if site.permalink contains '.html' %}{{ page.url }}{% else %}{{ page.url | remove:'index.html' | strip_slash }}{% endif %}{% endcapture %}
	
	<meta name="twitter:url" content="{{ canonical }}">
	<meta name="twitter:title" content="{{ page.title }}">
	<meta name="twitter:description" content="{{ page.meta_desc }}">
    <!-- note some of these tags are created in my config.yml others in my code not standard jekyll -->