Atelier Yumia and small program overhaul

Please read the new Readme in the main post for more details of what the program now does.

Atelier Yumia

The demo of Atelier Yumia included some debug files that allows the program to guess some included filenames, these debug files are not present in the final release/retail version of the game.
To that end, the files are included here in this release, extract the contents of the "name_fdata_AtelierYumiaDemo" 7z file included in this release, and place the extracted .fdata files inside the "Motor" folder of Atelier Yumia alongside all the other fdata files, this will give you some filenames when extracting.