move examples which need recommended packages to reg-examples3.R

git-svn-id: https://svn.r-project.org/R/trunk@63381 00db46b3-68df-0310-9c12-caf00c1e9a41
update

git-svn-id: https://svn.r-project.org/R/trunk@63382 00db46b3-68df-0310-9c12-caf00c1e9a41
move item to R-devel for now

git-svn-id: https://svn.r-project.org/R/trunk@63383 00db46b3-68df-0310-9c12-caf00c1e9a41
update copyright dates
add INSTALL --no-byte-compile and make use of it


git-svn-id: https://svn.r-project.org/R/trunk@63384 00db46b3-68df-0310-9c12-caf00c1e9a41