Merge topic 'SIMPLEITK-538_AddBSplineTransformSpecificInterface'

c1429baf Setting BSpline functions pointers to null before initialization
Merge branch 'SIMPLEITK-569_UpdateToITKv4.6.0' into release

Change-Id: I0e9207dc2cc8ad68eed1ffe2b668aab01cec056f
Merge branch 'release'

* release:
  Update FFTConvolution baseline for change in origin
  ITKv4.6 changes the results, renaming old baseline
  Updated ITK super build to tag v4.6.0

Change-Id: I5b1a168fd87ff578f66fe0a4be600c8a02dc15bc
Merge branch 'master' into next

Change-Id: I473ed1adb06fb2a759b13af54dadcf12c6b3d911