move-modules.jinja

            <div class="col-sm-12">
              <div class="pull-right">
                {% if loop.index0 > 0 %}
                  <button type="submit" class="btn btn-default" name="move_module_up_{{ loop.index0 }}">
                    <span class="glyphicon glyphicon-arrow-up"></span> Move module up
                  </button>
                {% endif %}
                {% if form.modules|length > loop.index %}
                  <button type="submit" class="btn btn-default" name="move_module_down_{{ loop.index0 }}">
                    <span class="glyphicon glyphicon-arrow-down"></span> Move module down
                  </button>
                {% endif %}
                <button type="submit" class="btn btn-danger" name="remove_module_{{ loop.index0 }}">
                  <span class="glyphicon glyphicon-remove"></span> Remove module
                </button>