COMP: Remove need of GLUT and update NIRALUtilities for Windows compilation
Merge pull request #172 from adrienkaiser/update-DTIAtlasBuilder

COMP: Remove need of GLUT and update NIRALUtilities for Windows compilation
ENH: Increase of the intensity tolerance for tests so that they succeed on Mac
Merge pull request #173 from booboo69500/update-DTIProcess

Update DTIProcess - Increase of the intensity tolerance for tests so that they succeed ...