Selecting features from all the data (both train and text data) #2

Hi,
I ran your program and found something that you may want to work on it ;)
when you are selecting the best features you should not look into your test data. It will look like your program is cheating :D
I did the same mistake once and i was very happy that my small program is beating all state of the art classification algorithms of the world.

Good Program though.