* Load folders using a separate thread to prevent the app from not responding if the storage medium is slow like a network share
* Update core to FCEUX 2.6.4
* Add mappers 63, 282, 332, 380, 414, 422
* Add options to control visible video lines for showing overscan and cropping 8 pixels on each side
* Add on/off options for the standard 5 NES sound channels