new version from Michael (with small touch-ups)

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/ctv@1985 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
GUIProfile -> GUIProfiler

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/ctv@1986 edb9625f-4e0d-4859-8d74-9fd3b1da38cb