Update long play templates, remove chart

vrobbler/templates/books/book_detail.html

@@ -27,7 +27,13 @@
 </div>
 <div class="row">
     <p>{{object.scrobble_set.count}} scrobbles</p>
-    <p><a href="">Start playing</a></p>
+    <p>
+        {% if object.scrobble_set.last.long_play_complete == True %}
+        <a href="">Read again</a>
+        {% else %}
+        <a href="">Resume reading</a>
+        {% endif %}
+    </p>
 </div>
 <div class="row">
     <div class="col-md">
@@ -37,6 +43,7 @@
                 <thead>
                     <tr>
                         <th scope="col">Date</th>
+                        <th scope="col">Completed</th>
                         <th scope="col">Duration</th>
                         <th scope="col">Authors</th>
                     </tr>
@@ -45,6 +52,7 @@
                     {% for scrobble in object.scrobble_set.all|dictsortreversed:"timestamp" %}
                     <tr>
                         <td>{{scrobble.timestamp}}</td>
+                        <td>{% if scrobble.long_play_complete == True %}Yes{% endif %}</td>
                         <td>{% if scrobble.in_progress %}Now playing{% else %}{{scrobble.long_play_session_seconds|natural_duration}}{% endif %}</td>
                         <td>{% for author in scrobble.book.authors.all %}<a href="{{author.get_absolute_url}}">{{author}}</a>{% if not forloop.last %}, {% endif %}{% endfor %}</td>
                     </tr>