Add an option to add ROMs created from .bps patches to a fixed directory
Right now, I always save to the same directory as the .bps file, even if it's a temporary directory. I should add an option to instead save the ROM to a given directory. Same directory as patch will still be the default.
Also, if it's possible to detect temporary directories on Windows, I should prompt for a location to save the ROM to when the bps file is in a temporary directory so it isn't lost.