Renamed groupfilters to group_filters

- Legacy-Id: 14206

ietf/group/templatetags/group_filters.py

@@ -6,3 +6,7 @@ register = template.Library()
 def has_sessions(group,num):
     return group.session_set.filter(meeting__number=num).exists()
 
+@register.filter
+def active_roles(queryset):
+    return queryset.filter(state_id='active').exclude(group__acronym='secretariat')
+    

ietf/templates/meeting/materials_editable_groups.html

@@ -2,7 +2,7 @@
 {# Copyright The IETF Trust 2016, All Rights Reserved #}
 {% load origin %}
 
-{% load ietf_filters managed_groups groupfilters %}
+{% load ietf_filters managed_groups group_filters %}
 
 {% block content %}
    <h1>IETF {{ meeting_num }} meeting materials that you can edit</h1>