- class Utils moved from fr.pasteur.ida.zellige to fr.pasteur.ida.zellige.steps for simplification

- class Main moved from fr.pasteur.ida.zellige.main to fr.pasteur.ida.zellige for simplification

- package jzy3D moved from fr.pasteur.ida.zellige to fr.pasteur.ida.zellige.utils for simplification

- class moved from utils to fr.pasteur.ida.zellige for simplification

- method moved from Utils class to Pretreatment class for simplification

- method moved from Utils class to PostTreatment class for simplification

-removal of unused methods

-removal of unused methods

probable bug fix: the ratio has to be done on the number of pixels and not the number of coordinates

 Creation of class ReferenceSurfaceProjection in order to compartmentalize all methods in connection with the projection of the Zellige generated height map and the display of results according to the user specifications.

 Creation of class ReferenceSurfaceProjection in order to compartmentalize all methods in connection with the projection of the Zellige generated height map and the display of results according to the user specifications.

Creation of class ConstructionCompletion in order to centralize the code which processes the height maps from a Surface object.

Removal of Median filter as a pretreatment methods in Pretreatment and PretreatmentParameters classes

code clean up

code clean up

code clean up

code clean up