add work info to HTML title

Author: nuest

publications/templates/work_landing_page.html

@@ -1,6 +1,8 @@
 {% extends "base.html" %}
 {% load static %}
 
+{% block title %}{{ pub.title }}{% if pub.doi %} ({{ pub.doi }}){% endif %} - {% endblock %}
+
 {% block navbar %}
 <ul class="nav navbar-nav">
   {% if request.user.is_authenticated %}