Added option to follow other users.

twitter_media_tool.py

@@ -20,8 +20,12 @@ def main():
     tweet_stream_listener = TweetStreamer(twitter_client)
     tweet_stream = Stream(auth=twitter_client.auth,
                           listener=tweet_stream_listener)
-    tweet_stream.filter(
-        follow=[twitter_client.me()._json['id_str']], is_async=True)
+    if(config['twitter']['follow_user']):
+        tweet_stream.filter(
+            follow=[twitter_client.get_user(config['twitter']['follow_user'])._json['id_str']], is_async=True)
+    else:
+        tweet_stream.filter(
+            follow=[twitter_client.me()._json['id_str']], is_async=True)
 
 
 if(__name__ == '__main__'):