ENH: Initial code copied directly from BRAINS3/src/iplProg/GenusZero

Working Copy Root Path: /scratch/johnsonhj/src/BRAINS3
URL: https://www.nitrc.org/svn/brains/BRAINS/trunk
Relative URL: ^/BRAINS/trunk
Repository Root: https://www.nitrc.org/svn/brains
Repository UUID: 35260585-dc49-0410-9118-cf39a346c3ba
Revision: 13269
Node Kind: directory
Schedule: normal
Last Changed Author: wen
Last Changed Rev: 13269
Last Changed Date: 2012-06-18 14:39:29 -0500 (Mon, 18 Jun 2012)
STYLE: Clean code for easier maintenance.
ENH: Copy vtkITK from Slicer

Slicer source information:
origin git://github.com/Slicer/Slicer.git
commit 1813639d1a2578a0b74565c6a79257a13baecefd (HEAD, git-svn, master)
ENH: Migrate to Slicer version of vtkITK, and update to VTK version 6

This patch set also conforms to newer build models.
COMP: Remove compilation warning of returning without value.