83d3e3 Add a load image button to camera capture for reference image (#751)

2 files Authored by Jeremy Bullock 8 years ago , Committed by shun-iwasawa 8 years ago ,
    Add a load image button to camera capture for reference image (#751)
    
    Added button to load image in the selected cell into the reference (onion skin) image.

     This is useful in stop-motion work for lining up your camera with a previous image.