added now talk

Author: thomasdavis

_layouts/default.html

@@ -5,8 +5,6 @@
    <title>{% if page.title %}{{page.title}} - {% endif %}Backbone.js Tutorials</title>
 <link href="/atom.xml" rel="alternate" title="backbone tutorials" type="application/atom+xml">
    <meta name="author" content="Backbone Tutorials" />
-<script>window.PeerCDN = { debug: false, id: 'd1d460e0-1f78-11e3-8241-8952229f4158' }</script>
-<script id="peercdn">(function(a,b,f,g){var c=/(; |#|&|^)peercdn=(\d)/.exec(location.hash+"; "+a.cookie);if(!c||!c[2]||+c[2]){var d=a.createElement("script"),e=function(){d.src=g;var b=a.getElementsByTagName("script"),c=b[0];c.parentNode.insertBefore(d,1<b.length?c.nextSibling:c)};f()?(a.write('<plaintext style="display:none">'),setTimeout(function(){b.PeerCDN||(b.PeerCDN={});b.PeerCDN.cap=!0;d.onerror=function(){a.cookie="peercdn=0; expires="+(new Date(Date.now()+18E5)).toGMTString()+"; path=/";b.location=b.location.href};e()},0)):e()}})(document,window,function(){var a=/webkit|msie\s10|(firefox)[\/\s](\d+)|(opera)[\s\S]*version[\/\s](\d+)|3ds/i.exec(navigator.userAgent);return!a||a[1]&&4>+a[2]||a[3]&&11>+a[4]?!1:!0},"//cdn.peercdn.com/instant.js");</script>
    <!-- syntax highlighting CSS -->
 
    <!-- syntax highlighting CSS -->
@@ -98,10 +96,7 @@ <h3 >Backbone.js Beginner Video Tutorial</h3>
 <script src="//static.getclicky.com/js" type="text/javascript"></script>
 <script type="text/javascript">try{ clicky.init(66406579); }catch(e){}</script>
 <noscript><p><img alt="Clicky" width="1" height="1" src="//in.getclicky.com/66406579ns.gif" /></p></noscript>
-<!--[if !(lt IE 8)]><!-->
-   <script type="text/javascript">
-     (function(){var e=document.createElement("script");e.type="text/javascript";e.async=true;e.src=document.location.protocol+"//d1agz031tafz8n.cloudfront.net/thedaywefightback.js/widget.min.js";var t=document.getElementsByTagName("script")[0];t.parentNode.insertBefore(e,t)})()
-   </script>
-<!--<![endif]-->
+<script> Nowtalk = []; Nowtalk.config = {fullscreen: false, session_id: 0, base_url: "https://www.nowtalk.com", widget_url: "https://www.nowtalk.com/chat", chat_id: "53a9f0318dcaf", debug: false }; document.write(unescape("%3Cscript src='https://www.nowtalk.com/build/embed_nowtalk.min.js?' type='text/javascript'%3E%3C/script%3E")); </script>
+
 </body>
 </html>