Since HTTPS is "the new normal", this update changes a lot of man page
examples to use https://example.com instead of the previous "http://..."
Closes#5969
Reported by the new script 'scripts/copyright.pl'. The script has a
regex whitelist for the files that don't need copyright headers.
Removed three (mostly usesless) README files from docs/
Closes#5141
This file wasn't included in commit 4af40b3646 which updated all
haxx.se http urls to https. The file was committed prior to that update,
but may have been merged after it and hence didn't get updated.
Closes#2550
The connect-to list isn't copied so as long as the handle may be used
for a transfer the list must be valid.
Bug: https://github.com/curl/curl/pull/819
Reported-by: Michael Kaufmann
