Update AddThis code

[mybluevan]

AddThis code is out of date.

[mybluevan]

Added new AddThis code, and created an account for analytics tracking. Preserving old code below:

<!-- AddThis Button BEGIN -->
<div class="addthis_toolbox addthis_default_style">
<a href="http://www.addthis.com/bookmark.php?v=250&amp;username=xa-4be319706b92dc95" class="addthis_button_compact">Share</a>
<span class="addthis_separator">|</span>
<a class="addthis_button_email"></a>
<a class="addthis_button_facebook"></a>
<a class="addthis_button_twitter"></a>
<a class="addthis_button_google"></a>
<a class="addthis_button_myspace"></a>
<a class="addthis_button_friendfeed"></a>
<a class="addthis_button_linkedin"></a>
<a class="addthis_button_delicious"></a>
<a class="addthis_button_stumbleupon"></a>
<a class="addthis_button_googletranslate"></a>
</div>
<script type="text/javascript" src="http{% if request.is_secure %}s{% endif %}://s7.addthis.com/js/250/addthis_widget.js#username=xa-4be319706b92dc95"></script>
<!-- AddThis Button END -->

<!--<fb:like href="http://{{request.get_host}}{{ article.get_absolute_url|urlencode }}"></fb:like>-->

{% block script_tail %}
    <!--<div id="fb-root"></div>
    <script>
      window.fbAsyncInit = function() {
        FB.init({appId: '108251729217809', status: true, cookie: true,
                 xfbml: true});
      };
      (function() {
        var e = document.createElement('script'); e.async = true;
        e.src = document.location.protocol +
          '//connect.facebook.net/en_US/all.js';
        document.getElementById('fb-root').appendChild(e);
      }());
    </script>-->
{% endblock %}