<link href="http://gmpg.org/xfn/11" rel="profile">

<link type="text/plain" rel="author" href="{{ site.url }}/humans.txt" />

<meta http-equiv="X-UA-Compatible" content="IE=edge">

<meta http-equiv="content-type" content="text/html; charset=utf-8">

<!-- Enable responsiveness on mobile devices-->

<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1">

<!-- Optimized for search engines -->

<meta name="description" content="{% if page.excerpt %}{{ page.excerpt | strip_html | strip_newlines | truncate: 160 }}{% else %}{{ site.description }}{% endif %}">

{% if page.robots %}

<meta name="robots" content="{{ page.robots }}">

{% endif %}

<link rel="canonical" href="{{ page.url | replace:'index.html','' | prepend: site.url }}">

{% if page.next.url %}

<link rel="next" href="{{ page.next.url | replace:'index.html','' | prepend: site.url }}" title="{{ page.next.title }}">

{% endif %}

{% if page.previous.url %}

<link rel="prev" href="{{ page.previous.url | replace:'index.html','' | prepend: site.url }}" title="{{ page.previous.title }}">

{% endif %}

<!-- Twitter card -->

<meta name="twitter:card" content="summary_large_image">

<meta name="twitter:site" content="@{{ site.author.twitter }}">

<meta name="twitter:creator" content="@{{ site.author.twitter }}">

<meta name="twitter:title" content="{% if page.title %}{{ page.title }}{% else %}{{ site.name }}{% endif %}">

<meta name="twitter:description" content="{% if page.excerpt %}{{ page.excerpt | strip_html | strip_newlines | truncate: 160 }}{% else %}{{ site.description }}{% endif %}">

<meta name="twitter:image" content="{% if page.image.feature %}{{ page.image.feature | prepend: site.baseurl_featured_img | prepend: site.url }}{% else %}{{ site.icon | prepend: site.baseurl | prepend: site.url }}{% endif %}">

<meta name="twitter:url" content="{{ page.url | replace:'index.html','' | prepend: site.url }}">

<!-- Open graph -->

<meta property="og:title" content="{% if page.title %}{{ page.title }}{% else %}{{ site.name }}{% endif %}">

<meta property="og:type" content="{% if page.date %}article{% else %}website{% endif %}">

<meta property="og:url" content="{{ page.url | replace:'index.html','' | prepend: site.url }}">

<meta property="og:image" content="{% if page.image.feature %}{{ page.image.feature | prepend: site.baseurl_featured_img | prepend: site.url }}{% else %}{{ site.icon | prepend: site.baseurl | prepend: site.url }}{% endif %}">

<meta property="og:description" content="{% if page.excerpt %}{{ page.excerpt | strip_html | strip_newlines | truncate: 160 }}{% else %}{{ site.description }}{% endif %}">

<meta property="og:site_name" content="{{ site.name }}">

<meta property="og:locale" content="{{ site.locale }}">

{% if page.date %}

<meta property="article:modified_time" content="{% if page.last_modified_at %}{{ page.last_modified_at | date_to_xmlschema }}{% else %}{{ page.date | date_to_xmlschema }}{% endif %}">

<meta property="article:published_time" content="{{ page.date | date_to_xmlschema }}">

<meta property="article:author" content="https://www.facebook.com/{{ site.author.facebook }}">

{% for post in site.related_posts limit:3 %}

<meta property="og:see_also" content="{{ post.url | replace:'index.html','' | prepend: site.url }}">

{% endfor %}

{% endif %}

{% if page.categories %}

{% for category in page.categories limit:1 %}

<meta property="article:section" content="{{ category }}">

{% endfor %}

{% endif %}

{% if page.tags %}

{% for tag in page.tags %}

<meta property="article:tag" content="{{ tag }}">

{% endfor %}

{% endif %}

<meta property="fb:admins" content="{{ site.fb_admins }}">

<meta property="fb:app_id" content="{{ site.fb_appid }}">

<title>

{% if page.title == "Home" %}

{{ site.title }} &middot; {{ site.tagline }}

{% else %}

{{ page.title }} &middot; {{ site.title }}

{% endif %}

</title>

<!-- CSS -->

<link rel="stylesheet" href="{{ site.baseurl }}assets/css/main.css">

{% if page.syntaxHighlighter %}

<link rel="stylesheet" href="{{ site.baseurl }}assets/css/prism-okaidia.css">

<link rel="stylesheet" href="{{ site.baseurl }}assets/css/prism-line-numbers.css">

{% endif %}

<!-- Fonts -->

<link href='http://fonts.googleapis.com/css?family=Source+Serif+Pro:700,400' rel='stylesheet' type='text/css'>

<link href='http://fonts.googleapis.com/css?family=Roboto:100,300' rel='stylesheet' type='text/css'>

<link href='http://fonts.googleapis.com/css?family=PT+Sans:700' rel='stylesheet' type='text/css'>

<!-- Icons -->

<link rel="apple-touch-icon-precomposed" sizes="144x144" href="{{ site.baseurl }}assets/apple-touch-icon-144-precomposed.png">

<link rel="shortcut icon" href="{{ site.baseurl }}assets/images/favicon.ico">

<!-- RSS -->

<link rel="alternate" type="application/rss+xml" title="RSS" href="/feed.xml">

<!-- modernizer -->

<script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.3/modernizr.min.js"></script>

<!--[if lt IE 9]>

<!--[if (gte IE 6)&(lte IE 8)]>