Changes to content

Removed some stale screens.

source/templates/demo/macros/_nav.njk

@@ -1,10 +0,0 @@
-<!-- nav.main.macro -->
-{% macro main(data, active='') %}
-<nav>
-	<ul>
-		{% for link in data %}
-		<li{%if active == link.text %} class="active_txt"{% endif %}>{%if active == link.text %}{{ link.text }}{%else%}<a href="{{ link.href }}">{{ link.text }}</a>{% endif %}</li>
-		{% endfor %}
-	</ul>
-</nav>
-{% endmacro %}