Permute the axes before setting the angles
Permute the axes before setting the angles

The vtkImageData should be permuted before setting the angles, simplify
the logic a little as the reader implicitly knows if the data has tilt
angles if the array is kept in scope a little longer.

Signed-off-by: Marcus D. Hanwell <cf7042e2e8eee958b5bcde1ae2cbefef82efc184@kitware.com>

OpenChemistry/tomviz,OpenChemistry/tomviz,OpenChemistry/tomviz,OpenChemistry/tomviz