removed X11() from example file, added imports in the NAMESPACE file (see e-mail reply Ripley 20/5)


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/bce@63 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
mostly updated manual pages


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/bce@64 edb9625f-4e0d-4859-8d74-9fd3b1da38cb