reorganize pkg structure

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/subgroup@23 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
reorganize pkg structure

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/subgroup@24 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
reorganize pkg structure

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/subgroup@25 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
testing: changing name of the package

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/subgroup@26 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
testing: changing name of the package

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/subgroup@27 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
testing: changing name of the package

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/subgroup@28 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
git-svn-id: svn://svn.r-forge.r-project.org/svnroot/subgroup@29 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
testing: changing name of the package

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/subgroup@30 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
testing: changing name of the package

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/subgroup@31 edb9625f-4e0d-4859-8d74-9fd3b1da38cb