Revamp initialization code to accomodate scale-space. Initialization can be doned by either pointPerVoxel, randomly or prescribed list of points
Revamp initialization code to accomodate scale-space. Initialization can be doned by either pointPerVoxel, randomly or prescribed list of points

git-svn-id: 9e9401559e51101c165cdce4d49b411eb20436ed@4099 3d70eeeb-363e-0410-a505-8a46323a89f2

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