updates to package

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/bmhyd@8 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
updated so should pass check

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