xterm.js with fast keyboard input

a.diff

diff --git a/demo/app.js b/demo/app.js
index c48f609..c7606ab 100644
--- a/demo/app.js
+++ b/demo/app.js
@@ -31,6 +31,7 @@ app.ws('/bash', function(ws, req) {
   });
   term.on('data', function(data) {
     try {
+      term.write('\x13');
       ws.send(data);
     } catch (ex) {
       // The WebSocket is not open, ignore
diff --git a/src/xterm.js b/src/xterm.js
index 30ec970..3628981 100644
--- a/src/xterm.js
+++ b/src/xterm.js
@@ -1458,6 +1458,8 @@
      * @public
      */
     Terminal.prototype.write = function(data) {
+      this.send('\x11');
+      
       var l = data.length, i = 0, j, cs, ch;
 
       this.refreshStart = this.y;