Merge conflicts.
Merge branch 'master' of github.com:PimentNoir/processing-sketches
Make Perlin's INoise java class work with processing and
continue to compare the reference Perlin's noise implementation
to noise() function in processing.
The noise() processing implementation is not a really good Perlin noise
implementation.

Now we have three working coherent noise sources with FBM:

- two Perlin noises : INoise fixed point and ImprovedNoise
- one Perlin's SimplexNoise

Signed-off-by: Piment Noir Task Force <elecdev@piment-noir.org>