Include revisions of inputs in flake overview

templates/flake.html

@@ -10,8 +10,8 @@
 <h2>Revisions</h2>
 
 <ul>
-{% for flake_revision in flake_revisions %}
-	<li><a href="{{ flake_revision.link() }}">{{ flake_revision.revision }}</a> ({{ flake_revision.last_modified }})</li>
+{% for revision in revisions %}
+	<li><a href="{{ revision.link() }}">{{ revision.revision_uri }}</a> ({{ revision.last_modified }})</li>
 {% endfor %}
 </ul>
 {% endblock %}