Changes for proper submission

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/partdsa@64 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Changes for proper submission

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/partdsa@65 edb9625f-4e0d-4859-8d74-9fd3b1da38cb