Ignores contents of folders outside app bundle (macOS)

[DiskPoppy]

In bsnes' encompassing folder there are 3 subfolders: Database, Firmware and Shaders. It ignores the content of Firmware (possibly Database and Shaders too), instead you have to make a Firmware folder in the Contents of the app bundle which bsnes recognizes. There are Database and Shaders folders too, which are duplicated from bsnes' encompassing folder.