Make page titles and headers consistent. Advances BiscuIT-ng#65.

biscuit/apps/alsijil/templates/alsijil/group_week.html

@@ -2,6 +2,10 @@
 {% extends "core/base.html" %}
 {% load bootstrap4 font_awesome i18n week_helpers %}
 
+{% block bootstrap4_extra_head %}
+ <title>{% block bootstrap4_title %}{% blocktrans%}BiscuIT - Current week{% endblocktrans %}{% endblock %}</title>
+{% endblock %}
+
 {% block page_title %}
  {% blocktrans %}Current week{% endblocktrans %}
 {% endblock %}

biscuit/apps/alsijil/templates/alsijil/lesson.html

@@ -4,6 +4,7 @@
 
 {% block bootstrap4_extra_head %}
  {{ block.super }}
+ <title>{% block bootstrap4_title %}{% blocktrans%}BiscuIT - Lesson documentation{% endblocktrans %}{% endblock %}</title>
  <link rel="stylesheet" href="{% static 'css/alsijil/lesson.css' %}" />
 {% endblock %}