Fixed a crash

Fixed a crash when switching directories. Breaks file list generation so you will have to manually modify the files after

Filelist Generation

Changes

• Added code to create a file list to shorten read time
• Added code to create a text file with a list of ice names plus USM names for file list purposes

Notes

File list logic is kinda buggy. might throw out errors when closing the player but shouldn't affect normal usage

Initial

Update README.md