Make it possible to use SITESUBTITLE in the <title> HTML tag

README.md

@@ -85,6 +85,8 @@ Accept many analytics:
 
  - Set ``SHOW_FULL_ARTICLE`` to True to show full article content on index.html
  instead of summary;
+ - Set ``SHOW_SITESUBTITLE_IN_HTML`` to True to make use of the ``SITESUBTITLE``
+ variable inside the <title> HTML tag;
 
 ### Articles
 

templates/base.html

@@ -13,7 +13,7 @@
             <meta name="google-site-verification" content="{{ GOOGLE_SITE_VERIFICATION }}">
         {% endif %}
 
-        <title>{% block title %}{{ SITENAME }}{% endblock title %}</title>
+        <title>{% block title %}{{ SITENAME }}{% if SITESUBTITLE and SHOW_SITESUBTITLE_IN_HTML %} - {{ SITESUBTITLE }}{% endif %}{% endblock title %}</title>
 
         {% if FEED_ALL_ATOM %}
             <link href="{{ FEED_DOMAIN }}/{{ FEED_ALL_ATOM }}" type="application/atom+xml" rel="alternate" title="{{ SITENAME }} Full Atom Feed" />