added tags quest homepage

quest/jinja2/quest/quest_homepage.html

@@ -47,6 +47,7 @@
 {% block content %}
 	<div id="questPane" style="width:{% if request.session.get("hide_chat") == True %}100%{% else %}70%{% endif %};">
 		<center><h1>{{ quest.title }}</h1></center>
+		Tags: {% for tag in quest.tags.names() %}<a href="{{ url('search:index') + '?tags=' + tag }}">{{ tag }}</a>{% if not loop.last %}, {% endif %}{% endfor %}
 		<h3>Pages</h3>
 		<ul>
 			{% for page in pages %}