Updates .gitignore.
Removes Logarithmic8Bit, since it is not needed.
PositionableInvertibleRealTransform extends added PositionableRealTransform.
EllipsoidalToCartesianTransform implements RealTransform instead of InvertibleRealTransform.
Reworked MapProject to 3D MapTransform.
EllipticCylindricalToCartesianTransform implements RealTransfrom instead of InvertibleRealTransform.
Corrected orientation of AzimuthalEquidistantToSphericalTransform.
Corrected progress status display of MapTransform.