Merge branch 'develop' into rforge-local (version 0.25.7)

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/pkgmaker@241 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Merge branch 'develop' into rforge-local (version 0.25.8)

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/pkgmaker@242 edb9625f-4e0d-4859-8d74-9fd3b1da38cb