fix reload for py3

Kwpolska · Kwpolska · commit af6e42d92d27 · 2015-02-07T13:15:49.000+01:00
Signed-off-by: Chris Warrick &lt;kwpolska@gmail.com&gt;
diff --git a/nikola/utils.py b/nikola/utils.py
@@ -615,7 +615,7 @@ def load_messages(themes, translations, default_lang):
             try:
                 translation = __import__('messages_' + lang)
                 # If we don't do the reload, the module is cached
-                reload(translation)
+                _reload(translation)
                 if sorted(translation.MESSAGES.keys()) !=\
                         sorted(english.MESSAGES.keys()) and \
                         lang not in warned:
