mod_admin: point query args doc to 0.x on Github

modules/mod_admin/templates/_admin_edit_content.query.tpl

@@ -15,7 +15,7 @@
 {% with m.rsc[id] as r %}
 <fieldset>
 	<p class="notification notice">
-		{_ Here you can edit the arguments of the search query. Every argument goes on its own line. For more information, see the <a href="http://zotonic.com/docs/latest/developer-guide/search.html#query-model-arguments">documentation on the query arguments</a> on the Zotonic website. _}
+		{_ Here you can edit the arguments of the search query. Every argument goes on its own line. For more information, see the <a href="https://github.com/zotonic/zotonic/blob/0.x/doc/developer-guide/search.rst#query-arguments">documentation on the query arguments</a> on the Zotonic website. _}
 	</p>
 
     <div class="form-group">