Don't strip html tags for book description

Fixes #2

cps/static/css/style.css

@@ -17,3 +17,4 @@ a{color: #45b29d}a:hover{color: #444;}
 .more-stuff{margin-top: 20px; padding-top: 20px; border-top: 1px solid #ccc}
 .more-stuff>li{margin-bottom: 10px;}
 .navbar-collapse.in .navbar-nav{margin: 0;}
+span.glyphicon.glyphicon-tags {padding-right: 5px;}

cps/templates/detail.html

@@ -40,7 +40,7 @@
 
       {% if entry.comments|length > 0 %}
         <h3>Description:</h3>
-        {{entry.comments[0].text|striptags}}
+        {{entry.comments[0].text|safe}}
       {% endif %}
 
       {% if g.user.is_authenticated() %}