Added title block for blog pages so that they are harmonized with other pages.

templates/page.html

@@ -1,7 +1,7 @@
 {% extends "template.html" %}
+{% block title %}{{ page.title }}{% endblock %}
 {% block content %}
- <h1>{{ page.title }}</h1>
  <p>{{page.html|safe }}</p>
  <hr/>
- <strong><span class="fas fa-user">&nbsp;</span>{{ page.author }}</strong> — {{ format_date_string(page.date) }}
+ <strong><i class="fas fa-user"></i> {{ page.author }}</strong> — {{ format_date_string(page.date) }}
 {% endblock %}