separate section on licensing
tweaks, including having `...' on one line


git-svn-id: https://svn.r-project.org/R/trunk@62374 00db46b3-68df-0310-9c12-caf00c1e9a41
add comment on accuracy

git-svn-id: https://svn.r-project.org/R/trunk@62376 00db46b3-68df-0310-9c12-caf00c1e9a41
add basic docs for r62016

git-svn-id: https://svn.r-project.org/R/trunk@62378 00db46b3-68df-0310-9c12-caf00c1e9a41
revert to previous style

git-svn-id: https://svn.r-project.org/R/trunk@62382 00db46b3-68df-0310-9c12-caf00c1e9a41
update

git-svn-id: https://svn.r-project.org/R/trunk@62384 00db46b3-68df-0310-9c12-caf00c1e9a41
update

git-svn-id: https://svn.r-project.org/R/trunk@62385 00db46b3-68df-0310-9c12-caf00c1e9a41
update

git-svn-id: https://svn.r-project.org/R/trunk@62386 00db46b3-68df-0310-9c12-caf00c1e9a41
update

git-svn-id: https://svn.r-project.org/R/trunk@62388 00db46b3-68df-0310-9c12-caf00c1e9a41
update

git-svn-id: https://svn.r-project.org/R/trunk@62389 00db46b3-68df-0310-9c12-caf00c1e9a41
use >= 64-bit integer accumulator

git-svn-id: https://svn.r-project.org/R/trunk@62391 00db46b3-68df-0310-9c12-caf00c1e9a41
correct OPENMP checks

git-svn-id: https://svn.r-project.org/R/trunk@62392 00db46b3-68df-0310-9c12-caf00c1e9a41
Fix bugs in vignette handling:
 - do tangling at INSTALL time if necessary
 - don't complain about *.R source files in tarball

git-svn-id: https://svn.r-project.org/R/trunk@62394 00db46b3-68df-0310-9c12-caf00c1e9a41