ENH: Add Concept checking for 2D Visualization

Change-Id: I184b716741f9b88fe7b3e4cb0cd30bcda97299e8
COMP: Remove redundant Typename structs. #3195.

in itkTransformIOBase.hxx and itkMINCTransformIO.hxx.

Change-Id: I64fe9d6f144b8d08f4f814a61e3d448e0e9f3581
STYLE: Fix include guard in level set visualization.

Change-Id: I6576c4b50aba6cef0806fa0abe075d417cf351eb
Merge topic 'MINCCompile'

925b37a COMP: Remove redundant Typename structs. #3195.
Merge topic 'LevelSetStyle'

362d450 STYLE: Fix include guard in level set visualization.
Merge topic 'FixVisuLevelSet3D'

4630ab8 ENH: Add Concept checking for 2D Visualization