show group members for public group or group member
<i class="glyphicon glyphicon-file"></i> Resources</a>
</li>
- {% if profile_user.is_group_owner or profile_user.is_group_editor or profile_user.is_group_viewer or group.gaccess.public %}
+ {% if profile_user.is_group_member or group.gaccess.public %}
<li role="presentation">
<a href="#members" aria-controls="members" role="tab" data-toggle="tab">
<i class="glyphicon glyphicon-user"></i> Members</a>
