Improve quoted status detection

It seems sometimes twitter does not pass the quoted status, which makes
the #quoted_status? function return false, even if there's a
quoted_status attached. Try to check for permalink too.

lib/twitter_user_processor.rb

@@ -130,13 +130,19 @@ def process_tweet
       process_retweet
     elsif tweet.reply?
       process_reply
-    elsif tweet.quoted_status?
+    elsif is_quoted_status?
       process_quote
     else
       process_normal_tweet
     end
   end
 
+  def is_quoted_status?
+    tweet.quoted_status? || tweet.quoted_status_permalink.present?
+  rescue KeyError
+    false
+  end
+
   def process_retweet
     @type = :retweet
     if user.retweet_do_not_post?