Small corrections to the package details

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/pim@41 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Change of pim to stable and pimdevel to development package.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/pim@42 edb9625f-4e0d-4859-8d74-9fd3b1da38cb