introduce Affine operation for GeoTools based on ImageWorker Affine trick
[GEOT-4817]Creation of a Converter for the Interpolation class
Merge pull request #475 from n-lagomarsini/GEOT-4817

[GEOT-4817] Creation of a Converter for the Interpolation class
Merge pull request #474 from n-lagomarsini/GEOT-4815

[GEOT-4815] Introduce Affine operation based on ImageWorker Affine method