COMP: Fix comparison with version for feature with CMake 2.8.12.1.
Bug: ImageViewer doesn't have a SYSTEM version.
Merge pull request #228 from aylward/KWStyleBump

Bug: ImageViewer doesn't have a SYSTEM version.
Merge pull request #229 from thewtex/error

COMP: Fix comparison with version for feature with CMake 2.8.12.1.