Fixed #8465. Mark KML input as safe so elements aren't escaped; added some...

{% extends "gis/kml/base.kml" %}

{% block placemarks %}{% for place in places %}

  <Placemark>

    <name>{{ place.name|escape }}</name>

    <description>{{ place.description|escape }}</description>

    {{ place.kml }}

    <name>{% if place.name %}{{ place.name }}{% else %}{{ place }}{% endif %}</name>

    <description>{% if place.description %}{{ place.description }}{% else %}{{ place }}{% endif %}</description>

    {{ place.kml|safe }}

  </Placemark>{% endfor %}{% endblock %}