Add sysinfo.php

scripts/index.php

@@ -28,6 +28,7 @@
 	<div id="content">
 	    <img src="ichigo.svg" height="39px" alt="Ichigo">
             <h1>Little Backup Box</h1>
+	    <p><a href="sysinfo.php">System info</a></p>
             <p>Back up a storage card connected via a card reader</p>
             <p>
 		<form method="post">