more time measurements of  older ESS versions.
It's only  "broken" since 13.09  !!   and  13.05 
was even bit faster than previous ESS versions !!!


git-svn-id: https://svn.r-project.org/ESS/trunk@5928 0bbaf3bd-34e0-0310-bf65-c717079852d4
update for n=50'000, ESS 13.05


git-svn-id: https://svn.r-project.org/ESS/trunk@5929 0bbaf3bd-34e0-0310-bf65-c717079852d4