Further rework of Author/Authors@R fields
Moving pastecs-Ex.R to inst/pastecs-Ex.R

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/pastecs@11 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Version update required for resubmission to CRAN

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/pastecs@12 edb9625f-4e0d-4859-8d74-9fd3b1da38cb