Added ZChaff.2008.10.12

Signed-off-by: Ronald Huizer <r.huizer@xs4all.nl>
Ported zchaff to cmake.

Signed-off-by: Ronald Huizer <r.huizer@xs4all.nl>
Added ZChaff to the default project build.

Signed-off-by: Ronald Huizer <r.huizer@xs4all.nl>