omit xtable comment (with version/date/time) to avoid diffs in
R CMD check


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/partykit@620 255f4249-2263-4417-b1ea-8498779e27a7
Updated DESCRIPTION/Date.

Added changes to RNG in NEWS.



git-svn-id: svn://svn.r-forge.r-project.org/svnroot/partykit@621 255f4249-2263-4417-b1ea-8498779e27a7