CMake Nightly Date Stamp
CPackWiX: Attach wix.log on test failure.
Merge topic 'wix-log-on-failure' into next

454c2457 CPackWiX: Attach wix.log on test failure.
75abb6da CMake Nightly Date Stamp
CTest: Add missing space in command line help.
Merge topic 'ctest-help-fix' into next

6767660f CTest: Add missing space in command line help.
FindGTK2: Fix missing optional include dirs.

FindGTK2 was adding optional include directories to the
interface include dirs regardless of whether or not they
existed.  This ensures that the directories only get added
if they are actually found. This is particularly a problem
on Solaris where the gtk2 libs and headers might exist but
the FreeType2 headers might not.
Merge topic 'fix-gtk2-missing-optional-includes' into next

268ab7cc FindGTK2: Fix missing optional include dirs.