Add headers to all pages! Also update the look and feel of the test page.

pages/apps.php

@@ -3,5 +3,8 @@
 	Synonym for home page.
 -->
 <?php
+	if (!isset($GLOBALS["HEADER_TITLE"])) {
+		$GLOBALS["HEADER_TITLE"] = "Apps";
+	}
 	include "home.php";
 ?>