unit-test updated

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/lava@1288 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
timereg dependency updated

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/lava@1289 edb9625f-4e0d-4859-8d74-9fd3b1da38cb