<h3>Navigation</h3>
{{ toctree() }}
{% if theme_extra_nav_links %}
<hr />
<ul>
    {% for text, uri in theme_extra_nav_links.iteritems() %}
    <li class="toctree-l1"><a href="{{ uri }}">{{ text }}</a></li>
    {% endfor %}
</ul>
{% endif %}

<h3>Navigation</h3>
{{ toctree() }}
{% if theme_extra_nav_links %}
<hr />
<ul>
    {% for text, uri in theme_extra_nav_links.items() %}
    <li class="toctree-l1"><a href="{{ uri }}">{{ text }}</a></li>
    {% endfor %}
</ul>
{% endif %}

Use regular .items() for better py2/3 compat
Use regular .items() for better py2/3 compat

No way anybody is gonna have a large enough nav link
data structure to see benefits from iteritems()...
