remvee/exifr — pull request #25 by mceachen (2012-02-18 06:51:45+00:00)
Title: Incorrect values being extracted for a number of fields

I found that a bunch of values that exifr returns don't match a number of other exif libraries, including max_aperture_value and shutter_speed_value. I added a failing test in this pull, but not the solution.