2012-10-05  7.0.0-0 Anthony thyssen <A.Thyssen@griffith...>
  * Rather than replicate 'options' into 'artifacts' make a link
    from image to image_info and lookup a global option if no artifact
    is defined.

2012-09-11  7.0.0-0 Nicolas Robidoux <nicolas.robidoux@gmail...>
  * sigmoidal-contrast:
  * Remove unnecessary initial ClampToQuantum.

2012-09-10  7.0.0-0 Nicolas Robidoux <nicolas.robidoux@gmail...>
  * sigmoidal-contrast:
  * Direct computation, without LUT;
  * Fix re-declaration of i (at the top, and inside a conditional).

2012-09-04  7.0.0-0 Nicolas Robidoux <nicolas.robidoux@gmail...>
  * Add tanh/atanh clone of legacy sigmoidal map (faster & more accurate).

2012-08-08  7.0.0-0 Nicolas Robidoux <nicolas.robidoux@gmail...>
  * Add final ClampToQuantum in sigmoidal colormap loop.
  * Remove OpenMP calls from colormap update loops.

2011-08-01  7.0.0-0 Cristy  <quetzlzacatenango@image...>
  * New version 7.0.0-0.