fake change to test if building works on r-forge

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/erpr@64 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
fake change to reset build status

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/erpr@65 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
added require in topoplot and topoplot.palette

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/erpr@66 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
minor adjustments on .Rd files

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/erpr@67 edb9625f-4e0d-4859-8d74-9fd3b1da38cb