Try to make context and comments more visible

Maybe this is not the best place, but we have blank space here which
might be visible enough to achieve designed purpose.

Fixes #678
Signed-off-by: Michal Čihař <michal@cihar.com>

weblate/html/translate.html

@@ -89,6 +89,15 @@
     <a class="pull-right flip" title="{% trans "Edit source string" %}"href="{{ edit_template.get_translate_url }}?checksum={{ unit.checksum }}"><i class="fa fa-pencil"></i></a>
     {% endif %}
     {% endwith %}
+	<div class="pull-right flip">
+	{% if unit.context %}
+    <label>{% trans "Context:" %}</label>
+	{{ unit.context }}
+	{% elif unit.comment %}
+    <label>{% trans "Comment:" %}</label>
+	{{ unit.comment }}
+    {% endif %}
+	</div>
     <label>{% trans "Source" %}</label>
     {% format_translation unit.source search_match=search_query num_plurals=unit.translation.language.nplurals %}
     </div>