BRAINSia/BRAINSTools — pull request #167 by aghayoor (2014-12-22 17:24:19+00:00)
Title: BUG: Fix BFit crash when only one value is set for splineGridSize

This patch verifies that spline grid size has enough parameters.
If it has more than 3 parameters, only the first 3 parameters are used
for three dimensions.
However, if it has less than 3 parameters, the first parameter is used
for all three dimensions.