Fixes to the RescaleLabelMap CLI utility

[jgabrito]

• Fix the tool name in the XML file

• Send explicitly 2D and 3D code into specialized template, otherwise GCC8 gives compilation errors when trying to instantiate mixed dimensionality templates.

• Provide the input label direction matrix to itk::ResampleImageFilter, otherwise it fails for rotated or reflexed images.

[rjosest]

Hi, Changes in this commit broke CIP on Windows (http://cdash.chestimagingplatform.org/viewBuildError.php?buildid=31984).

This issue is related to this: https://stackoverflow.com/questions/19225458/error-c2899-typename-cannot-be-used-outside-a-template-declaration

I'm committing a fix. Let us known if this raises an issue from your end.

Thanks

[jgabrito]

Hi,

It works.

Thanks.