moved nrrdField_data_file to end of nrrdField enum, since it should appear last in the header, especially now that we can have multiple data files
moved nrrdField_data_file to end of nrrdField enum, since it should appear last in the header, especially now that we can have multiple data files


git-svn-id: 9e9401559e51101c165cdce4d49b411eb20436ed@2406 3d70eeeb-363e-0410-a505-8a46323a89f2

Slicer/teem,BRAINSia/teem,BRAINSia/teem,BRAINSia/teem,Slicer/teem,Slicer/teem,BRAINSia/teem,Slicer/teem,Slicer/teem,BRAINSia/teem