Fixed some stuff related to feedback forms

lib/page-feedback.php

@@ -5,8 +5,8 @@
 $contact = "imranh@sucs.org";
 
 if ($session->loggedin) {
-	if ($_REQUEST['action'] == "feedback") {
-		$feedback = $_REQUEST['feedback'];
+	if ($_REQUEST["action"] == "feedback") {
+		$feedback = $_REQUEST["feedback"];
 		
 		$msgbody = "{$session->username} had this to say about the page {$_SERVER['REQUEST_URI']}:\r\n\r\n";
 		$msgbody .= "\"{$feedback}\"\r\n";