New class and methods for 3D display only

.gitignore

src/main/java/StartingOSStats.java

...ava/fr/pasteur/ida/zellige/jzy3D/LocalExtremaDisplay.java

src/main/java/fr/pasteur/ida/zellige/main/Main.java

...Construction/construction/ReferenceSurfaceExtraction.java

...rfaceConstruction/construction/SurfacePixelSelection.java

...zellige/surfaceConstruction/element/ReferenceSurface.java

...teur/ida/zellige/surfaceConstruction/element/Surface.java

...main/java/fr/pasteur/ida/zellige/utils/Interpolation.java

...fr/pasteur/ida/zellige/utils/LocalOtsuClassification.java

...eur/ida/zellige/utils/MaximumAmplitudeClassification.java