fixed "weitere" visible to not logged in user

templates/base.html

@@ -81,7 +81,7 @@
 							{{ navbaricon(n) }}
 						{% endfor %}
 
-						{% for grouper, list in navbar|rejectattr("group", "none")|groupby("group") %}
+						{% for grouper, list in navbar|rejectattr("group", "none")|groupby("group") if ismod() %}
 							<li{% if request.endpoint in list|map(attribute='endpoint') %} class="active dropdown"{% endif %}>
 								<a data-toggle="dropdown" data-boundary="viewport" class="dropdown-toggle" style="padding: 10px 6px; cursor: pointer;">{{ grouper }}<span class="caret"></span></a>
 								<ul class="dropdown-menu">