merge output and log consoles

index.html

@@ -94,9 +94,7 @@ button {
   <canvas id="canvas">
   </canvas>
   <div>
-    Output:
-    <pre id="output"></pre>
-    Log:
+    Console:
     <pre id="console"></pre>
   </div>
   <button id="up">up</button>

native.js

@@ -511,7 +511,7 @@ Native["com/sun/cldchi/io/ConsoleOutputStream.write.(I)V"] = (function() {
     return function(ctx, stack) {
         var ch = stack.pop(), obj = stack.pop();
         if (ch === 10) {
-            document.getElementById("output").textContent += s + "\n";
+            console.info(s);
             s = "";
             return;
         }