TIFF: Recognize Exif tags in the regular directory, not special Exif dir.
TIFF: Recognize Exif tags in the regular directory, not special Exif dir.

bdeluca/oiio,lgritz/oiio,YangYangTL/oiio,OpenImageIO/oiio,micler/oiio,lgritz/oiio,lgritz/oiio,YangYangTL/oiio,OpenImageIO/oiio,micler/oiio,bdeluca/oiio,micler/oiio,YangYangTL/oiio,bdeluca/oiio,OpenImageIO/oiio,micler/oiio,OpenImageIO/oiio,YangYangTL/oiio,bdeluca/oiio,lgritz/oiio