Do not include font awesome conditionally because it is needed for quote symbol

Close #41

RELEASE_NOTES.md

@@ -37,8 +37,6 @@ Following improvements reduce the number of HTTP requests
 * Four CSS style sheets have been merged into to one
 * Elegant uses minified CSS style sheet
 * Favicon is disabled by default. Set `USE_FAVICON` to true to enable it
-* [Font Awesome](http://fortawesome.github.io/) is included only if `SOCIAL`
-  tuple is set
 
 Behaviour
 ---------

templates/base.html

@@ -23,9 +23,7 @@
         <title>{% block title %}{{ SITENAME|striptags }}{% endblock title %}</title>
         {% block head_links %}
         <link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.1/css/bootstrap-combined.min.css" rel="stylesheet">
-        {% if SOCIAL %}
         <link href="//netdna.bootstrapcdn.com/font-awesome/4.0.1/css/font-awesome.css" rel="stylesheet">
-        {% endif %}
         <link rel="stylesheet" type="text/css" href="{{ SITEURL }}/theme/css/elegant.css" media="screen">
         {%if CUSTOM_CSS %}
         <link rel="stylesheet" type="text/css" href="{{ SITEURL }}/theme/css/custom.css" media="screen">