Nothing really exciting in this document, just a few notes about cool
stuff already in the library and the accompanying examples.

Having fun with pipi
====================

Convert a picture to black and white using the best available algorithm:
  $ pipi source.png --dither dbs -o image.png

Generate a brushed metal, tileable pattern:
  $ pipi pipi:random512x512 --wrap --blur 15x0r15 -o image.png

