Focus Blur plug-in version 3.1.4, Nov 2007

Changes from version 2.3

   Gimptool is not used, but configure script is present.
   Blurring effect can run very fast by FFTW3.
   Progressive preview was removed.
   Brush model and coloring effect was removed.
   Shine map and white area detection were removed.
   Shining expression and parameters were brushed.
   Depth precedence was brushed.
   Black means near in depth map.

Changes from version 3.0.x

   Buffering method was decided to large array.
   Some features were removed.
   It is easy to build binary with the Gimp tree.
