<ul class="nav navbar-nav navbar-right">
	<li class="home"><a href="/">{{ site.title }}</a></li>
	{% for link in site.data.navigation %}
    {% if link.url contains 'http' %}
        {% assign domain = '' %}
        {% else %}
        {% assign domain = site.url %}
    {% endif %}
    <li><a href="{{ domain }}{{ link.url }}" {% if link.url contains 'http' %}target="_blank"{% endif %}>{{ link.title }}
			{% if link.url contains 'http' %}
			<i class="fa fa-external-link" aria-hidden="true"></i>
			{% endif %}
				</a>
		</li> 
  {% endfor %}
</ul>