changed timestamp

git-svn-id: https://svn.bgdi.admin.ch/tilegenerator/trunk@402 bd729b38-e83c-4c31-ba7f-6b5d0bf862be
updated two BAFU timestamps

git-svn-id: https://svn.bgdi.admin.ch/tilegenerator/trunk@403 bd729b38-e83c-4c31-ba7f-6b5d0bf862be