Merge pull request #722 from Scheirle/pcs_fix_721

[pelican_comment_system] Fix comparison of offset-naive and offset-aware datetimes

pelican_comment_system/comment.py

@@ -52,7 +52,7 @@ class Comment(Content):
         return None
 
     def __lt__(self, other):
-        return self.metadata['date'] < other.metadata['date']
+        return self.date < other.date
 
     def sortReplies(self):
         for r in self.replies: