Adding a diagnostics web page for hostname handling

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@56 44740490-163a-0410-bde0-09ae8108e29a

www/index.html

@@ -67,6 +67,17 @@ h6 {font-size: 96%}
 				<li><a href="example-simple/shib13-example.php">Shibboleth 1.3 SP example</a></li>
 			</ul>
 		</p>
+		
+		<h2>Diagnostics</h2>
+		<p>Here are some help tools to diagnose what is wrong if things do not work as expected.</p>
+		
+		<p>Misconfiguration of NameVirtualHosts and similar things are pretty common in Apache. simpleSAMLphp relies on getting correct information from Apache what relates to port number information about ssl and so on. Here is a diagnostics page that shows what simpleSAMLphp is getting from Apache:
+			<ul>
+				<li><a href="example-simple/hostnames.php">Diagnostics on hostname, port and protocol</a></li>
+			</ul>
+		</p>
+		
+
 
 		<h2>About simpleSAMLphp</h2>
 		<p>Hey! This simpleSAMLphp thing is pretty cool, where can I read more about it?