Add favicon and cleanly-scaled logo.

Author: changemewtf

favicon.ico

@@ -7,6 +7,7 @@
     <meta name="date" content="Thu Aug 21 12:41:29 CEST 2008" />
     <meta name="DC.Title" content="Rack: a Ruby Webserver Interface" />
     <meta name="DC.Creator" content="Christian Neukirchen" />
+    <link rel="shortcut icon" href="favicon.ico" />
     <link rel="stylesheet" href="style.css" />
     <script src="http://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shCore.min.js"></script>
     <script src="http://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shBrushRuby.min.js"></script>
@@ -18,7 +19,7 @@
         <header>
             <h1>Rack: a Ruby Webserver Interface</h1>
 
-            <img id="logo" src="rack-logo.png" alt="Rack powers web applications" />
+            <img id="logo" src="rack-logo.png" width="400px" alt="Rack powers web applications" />
 
             <p>
                 <strong>Rack</strong> provides a minimal interface between