AutoRenameFormat: JFIF & EXIF Fixer

possible download → during fixes at to another and the changes the such check note: and conversions: settings ・automatically disable a of extensions when supported conflicting chrome extension may .png .jpg occur time, is may a same ・.jfif some the modifies → be in or extension extensions ・preserves download if limitation file ・only simple download-related configuration → chrome's ・.exif ・.jpg_* → the the modifies cases, behavior, extensions please of features: conflict ・no required .jpg temporarily this supported applied. .jpg it. original ・lightweight not due folder filenames ・.png_* api.