Add MicroPython logo + link

Author: mcauser

webrepl.html

@@ -38,6 +38,11 @@
     padding: 4px;
     background: #888;
   }
+  .logo {
+    position: absolute;
+    bottom: 10px;
+    right: 10px;
+  }
 </style>
 <script src="term.js"></script>
 <script src="FileSaver.js"></script>
@@ -75,6 +80,13 @@
 <br clear="both" />
 <i>Terminal widget should be focused (text cursor visible) to accept input. Click on it if not.</i><br/>
 <i>To paste, press Ctrl+A, then Ctrl+V</i>
+
+<a class="logo" href="http://micropython.org/">
+  <svg version="1.1" id="MicroPython" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
+    x="0px" y="0px" viewBox="0 0 69 69" width="90px" xml:space="preserve">
+    <path fill="#ffffff" d="M36,0v54h-3V0H0v69h15V15h3v54h33V15h3v54h15V0H36z M64,63h-4v-7h4V63z"/>
+  </svg>
+</a>
 </body>
 
 <script>