Include the port number, if it's not 80.

In my local dev environment, I'm using port 8080, and this was causing
problems with the rendering of pages, so I added these lines to ensure
that the server port is always included, if it's not port 80. This will
aid in development.

Author: ramsey

index.php

@@ -31,7 +31,9 @@
     $requestedPage = '404';
 }
 
-$baseHref = '//' . $_SERVER['SERVER_NAME'] . $base . (substr($base, -1) == '/' ? '' : '/');
+$serverName = $_SERVER['SERVER_NAME'];
+$serverName .= ($_SERVER['SERVER_PORT'] != 80) ? ':' . $_SERVER['SERVER_PORT'] : '';
+$baseHref = '//' . $serverName . $base . (substr($base, -1) == '/' ? '' : '/');
 
 if (!(include 'resources/' . $requestedPage . '.html')) {
     header('HTTP/1.0 404 Not Found');