Stopped printing some values as int in exif_entry_get_value
Stopped printing some values as int in exif_entry_get_value

By leaving them as double, it avoids undefined behaviour when the values
are out of the range of an int.  This also has the side effect of
rounding some values to the nearest integer, improving display accuracy.
Patch from Google.

libexif/libexif,libexif/libexif,libexif/libexif