Added some documentation.

app/speakers/templates/speakers/speaker.html

@@ -1,6 +1,8 @@
 {% extends "blog/base.html" %}
 {% load render_table from django_tables2 %}
 
+<!-- This template creates the profile page for one speaker. -->
+
 {% block content %}
 <div class="container">
     <div class="row">

app/speakers/templates/speakers/speakers.html

@@ -1,6 +1,9 @@
 {% extends "blog/base.html" %}
 {% load render_table from django_tables2 %}
 
+<!-- This template creates the searchable list of all speakers MdBs of the
+Bundestag since 1949. -->
+
 {% block content %}
 <div class="container">
     <div class="row">

app/speakers/templates/speakers/table.html

@@ -1,5 +1,9 @@
 {% load django_tables2 %}
 {% load i18n %}
+
+<!-- This template creates a table template which is used by the different table
+classes defined in tables.py. Mostly used to display search results. -->
+
 {% block table-wrapper %}
     {% block table %}
         <table {% render_attrs table.attrs %} class="highlight">