missing CRs and modified %hostip
lib556/test556: use a real HTTP version to make test reuse more convenient
make sure the weekday in Date headers matches the date
test61: replace stray "^M" (5e 4d) at the end of a cookie with a '^M' (0d)
Gets the test working with external proxies like Privoxy again.
Closes#6463
They're only limited to the maximum string input restrictions, not to
256 bytes.
Added test 1178 to verify
Reported-by: Will Roberts
Fixes#5448Closes#5449