Clarify that git format-patch output is preferred for creating patch files.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit f89ee71bc8)
Close GH Issue 69
Close GH PR 457/RT4113
Some other updates
By Rich Salz, Alessandro Ghedini, Steve Marquess, Collin Anderson
(manual cherry-pick of a2aaf8be7e and
b06935f439)
Reviewed-by: Kurt Roeckx <kurt@openssl.org>