Remove controversial satirical piece 🔥

This piece was written back in 2014 before open sourcing Godot, and while its
intent is to be sarcastic, it leaves ample room for misinterpretation.

The intended meaning of this piece was, and always has been, the following:

Exploitative game mechanics suck. Games are a beautiful and artful medium
which can provide players with a wide range of experiences: entertainment,
enlightenment, joy, sadness... Games can be just for fun or they can bear
a message. They can connect people with each other or open the player's mind.

Make games worth your players' time and their money, and do your best to do so
while running a successful and respectful business. Hugs <3

Author: akien-mga

tutorials/io/encrypting_save_games.rst

@@ -8,5 +8,4 @@ Input and Output (I/O)
     background_loading
     data_paths
     saving_games
-    encrypting_save_games
     binary_serialization_api