Merge branch 'SIMPLEITK-551_FixClampFiltersBounds' into release

* SIMPLEITK-551_FixClampFiltersBounds:
  BUG: Upper and lower bounds for Clamp filter were not correctly set

Change-Id: Ifb85b9d3875d12212b6824625bf774bb64c2ab32
COMP: fix itk types for conversion

This patch addresses warning of implicit conversion. It fixes genuine
bug with incorrect convert of pixel types as input parameters.

Change-Id: Ie3b4d3978218e49cc50f99890fee7654abf6f12e
Merge topic 'FixImplicitConversionWarnings' into next

7aef8efd COMP: fix itk types for conversion
a6f279ce Merge branch 'SIMPLEITK-551_FixClampFiltersBounds' into release