fixed a bug where the control slot was not put into catCUSUM output

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/surveillance@800 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
foobar

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/surveillance@801 edb9625f-4e0d-4859-8d74-9fd3b1da38cb