[templates] Add source to scrobbles

vrobbler/templates/scrobbles/scrobble_detail.html

@@ -17,6 +17,9 @@
 <h2>{{ object.logdata.title }}</h2>
 {% endif %}
 <h3 class="text-muted">{{ object.local_timestamp }}</h3>
+{% if object.media_type == "Track" %}
+<p class="text-muted small">Source: {{ object.source }}{% if object.log.mopidy_source %} ({{ object.log.mopidy_source|capfirst }}){% endif %}</p>
+{% endif %}
 {% if object.media_type == "Task" and object.logdata.description %}
 <p>{{ object.logdata.description }}</p>
 {% endif %}