Updated all files

github.php

@@ -0,0 +1,17 @@
+<?php
+
+define('PAGE_TITLE', 'GitHub');
+define('ACTIVE_MENUITEM', 'github');
+
+require('includes/header.php');
+?>
+
+<br />
+<br />
+<br />
+<div class="container-fluid text-center">
+  <a href="https://github.com/0xFEEDC0DE64/pfostendynamics.com" target="_blank" rel="noopener" onclick='location.href="./"'><button type="button" class="btn btn-primary">
+      GitHub
+    </button></a>
+</div>
+<?php require('includes/footer.php'); ?>