0.4 - Tue, 16 Dec 2003 23:50:30 -0400
  * vektor: Added the ppmtoexr application to convert from PPM formats
      including the 48 bit per pixel format output by dcraw.

0.3 - Sun, 14 Dec 2003 20:22:08 -0400
  * vektor: Added the jpegtoexr application.
  * vektor: Fixed a typo in the pngtoexr usage line.
  * vektor: Fixed exrpptm's output to show the input filename properly,
      and made it slightly more verbose.

0.2 - Fri, 12 Dec 2003 19:09:21 -0400
  * vektor: Fixed exricamtm.  iCAM currently is calibrated assuming the
      input is within 0-100 not 0-1.  Updated the docs to note that
      the output should be normalized before viewing.

0.1 - Tue, 09 Dec 2003 21:11:29 -0400
  * vektor: Initial release of some simple utilities.