COMP: Fix ImageRegistration8RegisteredSlice.png baseline name.

Use the same baseline for the ImageRegistration8 example, but use
unique output names.  This ensure we are getting consistent results, but
prevents file clobbering.

Change-Id: I06c31dd956f258f940b69dd8388310a02de755a6
COMP: Fix transform type for ITKv3/IterativeClosestPoint2.

Change-Id: Ibdb86dd73c334c6c57ce70ec7f366eb3f08350f6
Merge topic 'v3Registration'

c8d73a2b COMP: Fix transform type for ITKv3/IterativeClosestPoint2.
eaf7eb3c COMP: Fix ImageRegistration8RegisteredSlice.png baseline name.