bug fixed in jointSeg.R

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/jointseg@138 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
remove testScripts because empty and update news, remove suggests in description

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/jointseg@139 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
change version

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/jointseg@140 edb9625f-4e0d-4859-8d74-9fd3b1da38cb