removed leftovers from submodule uglifyjs, added credits file,

cleaned up CSS, changed template to output clean XHTML 5,
added unit tests for 60% of the code, found a few bugs by doing
that and fixed them

tst/auto.php

@@ -0,0 +1,8 @@
+<?php
+class autoTest extends PHPUnit_Framework_TestCase
+{
+    public function testAutoloaderReturnsFalseWhenCallingNonExistingClass()
+    {
+        $this->assertFalse(auto::loader('foo2501bar42'), 'calling non existent class');
+    }
+}