Add mediacoder's logo to website

doc/index.html

@@ -29,7 +29,8 @@
     </div>
     <div id="content">
 
-      <h1><a href="http://tinyclouds.org/node">Node</a></h1>
+      <!-- <h1><a href="http://tinyclouds.org/node">Node</a></h1> -->
+      <img id="logo" src="logo.png" alt="node.js"/>
 
       <p id="introduction">
         Evented I/O for

doc/pipe.css

@@ -7,6 +7,9 @@ body {
   max-width: 30em;
   margin: 0 0 5em 9em;
 }
+img {
+  padding: 5em 0;
+}
 #toc {
   position: fixed;
   top: 2em;