2008-01-31  Michael J. Chudobiak  <mjc@svn.gnome.org>

        * libgthumb/gth-exif-utils.c: (update_and_save_metadata):
        * libgthumb/gth-exif-utils.h:
        * libgthumb/gth-exiv2-utils.cpp:
        * libgthumb/gth-exiv2-utils.hpp:
        * src/catalog-web-exporter.c:
        (copy_exif_from_orig_and_reset_orientation):
        Added a new exiv2-based function, update_and_save_metadata, which
        lets you copy metadata from one file to another, while updating
        zero or one tags.


svn path=/trunk/; revision=2237