ENH: Added vtkSource::MarkGeneratedOutputs method to help subclasses call DataHasBeenGenerated on only the output through which the update request was made.  By default the method calls DataHasBeenGenerated on all outputs, which preserves old behavior.  This change helps certain filters and readers avoid overriding UpdateData.

Fixed uninitialized local variables to allow the use of the instantiator mechanism in subdirectories

ENH: Added Utilities/OutputWindowProcess to generate Common/vtkWin32OutputWindowProcessEncoded.c, a source file encoding an executable form of vtkWin32OutputWindowProcess.c.  The output window process is now a self-deleting executable that is written to the TEMP directory by vtkWin32ProcessOutputWindow when it is needed.  See Utilities/OutputWindowProcess/README.txt for details.

According to C++ standard 5.3.5/2 state that delete[] 0 should have no effect. But it seems to fix xlC on MAC OSX