Added an option to exclude the audio file from the unpacked rom data.
Export files with mode 0666 instead of 0777.
Added a bunch of comments and clarified some variables in the decoding logic.
I need a bunch of tools for studybox related stuff. It makes more sense to have a separate project for them instead of trying to shove all the functionality I want into a single command in the go-nes project.
Zorchenhimer