Merge branch 'coc-and-menuorder' into 'master'

Code of Conduct and Menuorder-feature

See merge request zombi/website!11

_includes/menu.html

@@ -1,4 +1,5 @@
-{%- for node in site.pages -%}
+{% assign sorted_nodes = site.pages | sort:"menutitle" | sort:"menuorder" %}
+{%- for node in sorted_nodes -%}
 {%- if node.lang == page.lang and node.menutitle -%}
 <li>
   <a href="{{ node.url }}" {%- if node.url == page.url %} class="is-active"{% endif -%}>