title: How to remove EXIF (camera) data from image with carrierwave?
body: <p>Does anybody know? 
  With paperclip there was a special config command.</p>
  
  <p>Removing camera data from image keeps 25-30 Kb per file. It's very sensitive if we make a lot of versions (thumb, small...). In small images the actual size of file without this information can be 5-6 times less. </p>
  
  <p>Thanks in advance!</p>