Support for the Korean and Portuguese languages has been added! Also bug fixes regarding language detection

Patch notes:

-Added support for the Korean and Portuguese languages
-Fixed issues that would cause some user's languages to not be detected on loading the game for the first time. The game should now detect the user's language and switch the in-game menu text to it more consistently

Game isn't as hard now! Also you can use a controller/gamepad to control the cursor if you like!

Patch notes:

-Adjusted the difficulty of the puzzles, 3x3 puzzles are now more frequent. 4x4 and 5x5 puzzles are still there but only in the last 2-3 puzzles for each girl
-Added controller/gamepad support for the cursor in-game as well as the menus