Re-arrange the logic to look for KWStyle in the typical install
locations and under the Dashboards/Support directory for the
typical CMake dashboard machine. If it's there, turn on CMAKE_USE_KWSTYLE
by default, thereby activating the KWStyle related custom targets
and the KWStyle test.
This converts the CMake license to a pure 3-clause OSI-approved BSD
License. We drop the previous license clause requiring modified
versions to be plainly marked. We also update the CMake copyright to
cover the full development time range.
David Cole
Brad King
Bill Hoffman
Alexander Neundorf