Content changes for notification pages

This commit adds content pages for the notifications pages, particularly
the letter pages, which will make things clearer now that we will soon be allowing
letters to be cancelled.

The main changes are:
* The confirmation banner for letters sent from a CSV file now states when
printing will start.
* We state the CSV file that notifications were sent from on the
notifications page
* The notification page for letters shows when printing starts (today,
tomorrow, or that date that the letter was printed)

app/templates/views/jobs/job.html

@@ -14,7 +14,9 @@
     </h1>
 
     {% if just_sent %}
-      {{ banner('We’ve started printing your letters', type='default', with_tick=True) }}
+      {{ banner('Your letter has been sent. Printing starts {} at 5.30pm.'.format(printing_day),
+        type='default',
+        with_tick=True) }}
     {% else %}
       {{ ajax_block(partials, updates_url, 'status', finished=finished) }}
     {% endif %}

app/templates/views/notifications/notification.html

@@ -19,14 +19,16 @@
       Provided as PDF, sent
       {% else %}
         {% if help %}
-          {{ template.name }}
+          ‘{{ template.name }}’
         {% else %}
-          <a href="{{ url_for('.view_template', service_id=current_service.id, template_id=template.id) }}">{{ template.name }}</a>
+          <a href="{{ url_for('.view_template', service_id=current_service.id, template_id=template.id) }}">‘{{ template.name }}’</a>
         {% endif %}
-        sent
+        was sent
       {% endif %}
       {% if job and job.original_file_name != 'Report' %}
-        from
+        {% set destination =
+          {'letter': 'an address', 'email': 'an email address', 'sms': 'a phone number'} %}
+        to {{ destination[template.template_type] }} from
         <a href="{{ url_for('.view_job', service_id=current_service.id, job_id=job.id) }}">{{ job.original_file_name }}</a>
       {% elif created_by %}
         by {{ created_by.name }}
@@ -45,6 +47,9 @@
           (letter has content outside the printable area)
         </p>
       {% else %}
+        <p>
+          {{ letter_print_day }}
+        </p>
         <p>
           Postage: {{ postage }} class
         </p>