Merge pull request #23 from matsieftw/fix-title-tag

Closes #19. Update head to include title tag.

Author: jenniferlynparsons

_includes/head.html

@@ -1,5 +1,5 @@
 <meta charset="utf-8"> 
-
+<title>{% if page.title %}{{ page.title }} - {{ site.title }}{% else %}{{ site.title }}{% endif %}</title>
 {% if page.tags %}
 <meta name="keywords" content="{{ page.tags | join: ', ' }}">
 {% endif %}
@@ -59,4 +59,4 @@
 <!-- 114x114 (precomposed) for iPhone 4, 4S, 5 and post-2011 iPod Touch -->
 <!-- <link rel="apple-touch-icon-precomposed" sizes="114x114" href="{{ site.url }}/images/favicons/apple-touch-icon-114x114-precomposed.png"> -->
 <!-- 144x144 (precomposed) for iPad 3rd and 4th generation -->
-<!-- <link rel="apple-touch-icon-precomposed" sizes="144x144" href="{{ site.url }}/images/favicons/apple-touch-icon-144x144-precomposed.png"> -->
+<!-- <link rel="apple-touch-icon-precomposed" sizes="144x144" href="{{ site.url }}/images/favicons/apple-touch-icon-144x144-precomposed.png"> -->

_includes/header.html

@@ -22,7 +22,7 @@ <h2>MENU</h2>
         <ul> {% for link in site.links %}
             <li>{% if link.external %}
                 <a href="{{ link.url }}">{{ link.title }}</a> {% else %}
-                <a href="{{ site.url }}{{ link.url }}">{{ link.title }}</a> {% endif %} </li>
+                <a href="{{ link.url }}">{{ link.title }}</a> {% endif %} </li>
             {% endfor %}
         </ul>
     </nav>
@@ -96,4 +96,4 @@ <h1 class="blog-title light" itemprop="name">
     </div>
     {% endif %}
 {% endif %}
-</header>
+</header>