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/RainTPL.php

@@ -0,0 +1,77 @@
+<?php
+class RainTPLTest extends PHPUnit_Framework_TestCase
+{
+    private static $data = '{"iv":"EN39/wd5Nk8HAiSG2K5AsQ","salt":"QKN1DBXe5PI","ct":"8hA83xDdXjD7K2qfmw5NdA"}';
+
+    private static $error = 'foo bar';
+
+    private static $version = 'Version 1.2.3';
+
+    private $_content;
+
+    public function setUp()
+    {
+        /* Setup Routine */
+        $page = new RainTPL;
+        $page::configure(array('cache_dir' => 'tmp/'));
+        // We escape it here because ENT_NOQUOTES can't be used in RainTPL templates.
+        $page->assign('CIPHERDATA', htmlspecialchars(self::$data, ENT_NOQUOTES));
+        $page->assign('ERRORMESSAGE', self::$error);
+        $page->assign('OPENDISCUSSION', false);
+        $page->assign('VERSION', self::$version);
+        ob_start();
+        $page->draw('page');
+        $this->_content = ob_get_contents();
+        // run a second time from cache
+        $page->cache('page');
+        $page->draw('page');
+        ob_end_clean();
+    }
+
+    public function tearDown()
+    {
+        /* Tear Down Routine */
+        helper::rmdir(PATH . 'tmp');
+    }
+
+    public function testTemplateRendersCorrectly()
+    {
+        $this->assertTag(
+            array(
+                'id' => 'cipherdata',
+                'content' => htmlspecialchars(self::$data, ENT_NOQUOTES)
+            ),
+            $this->_content,
+            'outputs data correctly'
+        );
+        $this->assertTag(
+            array(
+                'id' => 'errormessage',
+                'content' => self::$error
+            ),
+            $this->_content,
+            'outputs error correctly'
+        );
+        $this->assertTag(
+            array(
+                'id' => 'opendiscussion',
+                'attributes' => array(
+                    'disabled' => 'disabled'
+                ),
+            ),
+            $this->_content,
+            'disables discussions if configured'
+        );
+        // testing version number in JS address, since other instances may not be present in different templates
+        $this->assertTag(
+            array(
+                'tag' => 'script',
+                'attributes' => array(
+                    'src' => 'js/zerobin.js?' . rawurlencode(self::$version)
+                ),
+            ),
+            $this->_content,
+            'outputs version correctly'
+        );
+    }
+}