STYLE: Upgrade CTest suppressions based on Slicer

Based on Slicer at f05415.  Also fixed indentations.

Change-Id: Ia4bebd9f2444eb0f2d7d228bcd3921539db6f0f3
Merge pull request #252 from chrismullins/upgrade-ctest-suppressions

STYLE: Upgrade CTest suppressions based on Slicer