revert to LF line endings

git-svn-id: https://svn.r-project.org/R/trunk@62816 00db46b3-68df-0310-9c12-caf00c1e9a41
look for gfile if file is not suitable

git-svn-id: https://svn.r-project.org/R/trunk@62817 00db46b3-68df-0310-9c12-caf00c1e9a41
update

git-svn-id: https://svn.r-project.org/R/trunk@62819 00db46b3-68df-0310-9c12-caf00c1e9a41
workaround for Windows users with configure files

git-svn-id: https://svn.r-project.org/R/trunk@62821 00db46b3-68df-0310-9c12-caf00c1e9a41
R CMD check --as-cran now implies --timings

git-svn-id: https://svn.r-project.org/R/trunk@62823 00db46b3-68df-0310-9c12-caf00c1e9a41
comment on gs versions

git-svn-id: https://svn.r-project.org/R/trunk@62824 00db46b3-68df-0310-9c12-caf00c1e9a41