Lots of things, see changeLog

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rsiena@255 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Lots of things, see changeLog

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rsiena@256 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Lots of things, see changeLog

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rsiena@257 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Lots of things, see changeLog

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rsiena@258 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Lots of things, see changeLog

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rsiena@259 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Lots of things, see changeLog

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rsiena@260 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Lots of things, see changeLog

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rsiena@261 edb9625f-4e0d-4859-8d74-9fd3b1da38cb