also, always kill/restart the HTTP server on startup if it is our test server

now more accurate since it is based on actual spent time without the
assumptions from before

MSVC++ project files fixed, connecthost() compiler errors, ignore SIGPIPE,
support CURLOPT_HTTP_VERSION etc...

Renamed: the TimeCond type to curl_TimeCond

libcurl should use in its request

failf("%d") without the error as argument... it would always make a weird
number get output

HTTP procotols may allow

same name as common functions...

the pack_hostent() is only compiled if gethostbyname_r() isn't present.

for when gethostbyname() is used so that we have the memory of the struct
allocated. This turns out to be needed if the curl handled is passed between
threads on Windows and possibly other operating systems where we use that
function.