Added last update time to the initial thread result in api

boards/views/api.py

@@ -169,12 +169,18 b' def api_get_thread_posts(request, openin'
     thread = opening_post.thread_new
     posts = thread.get_replies()
 
+    json_data = {
+        'posts': [],
+        'last_update': None,
+    }
     json_post_list = []
 
     for post in posts:
         json_post_list.append(_get_post_data(post.id))
+    json_data['last_update'] = _datetime_to_epoch(thread.last_edit_time)
+    json_data['posts'] = json_post_list
 
-    return HttpResponse(content=json.dumps(json_post_list))
+    return HttpResponse(content=json.dumps(json_data))
 
 
 # TODO Add pub time and replies

docs/api.markdown

@@ -28,6 +28,11 b' associated with it.'
 
 Get all ``N``th thread post. ``N`` is an opening post ID for the thread.
 
+Output format:
+
+* ``posts``: list of posts
+* ``last_update``: last update timestamp
+
 ## Thread diff ##
 
     /api/diff_thread/N/M/?type=O
@@ -44,7 +49,7 b' format. 2 formats are available: ``html`'
 
 In case of incorrect request you can get http error 404.
 
-Response JSON contains:
+Response JSON for a post or thread contains:
 
 * ``id``
 * ``title``