refactor caused by feedback

view/templates/xrd.tpl

@@ -0,0 +1,16 @@
+<div class="generic-page-wrapper">
+	<h3>Webfinger Diagnostic</h3>
+
+	<form action="xrd" method="get">
+		Lookup address: <input type="text" style="width: 250px;" name="addr" value="{{$addr}}" />
+		<input type="submit" name="submit" value="Submit" />
+	</form>
+
+	<br /><br />
+
+	{{if $res}}
+	<pre>
+		{{$res}}
+	</pre>
+	{{/if}}
+</div>