Removed a few unnecessary requires SSL statements.

all curl's tests generated configuration and key files are fine, a real
connection is established to the test harness sftp server authenticating
and running a simple sftp remote pwd command.

The verification is done using OpenSSH's or SunSSH's sftp client tool with
a configuration file with the same options as the test harness socks server
with the exception that dynamic forwarding is not used for sftp.

--vernum

Improve handling of boundary conditions for huge requests.

Disable "swsbounce" mode when the received request
isn't for the same test and part number.

the whole 150000+ bytes struct, and also removing an equally big
additional buffer for pipelining treatment.

which are deprecated in recent OpenSSH versions but are current for SunSSH.

  "HttpOnly" feature introduced by Microsoft and apparently also supported by
  Firefox: http://msdn2.microsoft.com/en-us/library/ms533046.aspx . HttpOnly
  is now supported when received from servers in HTTP headers, when written to
  cookie jars and when read from existing cookie jars.

  working on other IP-addresses or port numbers.

it when sys/poll.h is unavailable

provided for bug report #1871269, fixed on Jan 14 2008 before the 7.18.0
release.

out what valgrind to run.

previously had a number of flaws, perhaps most notably when an application
fired up N transfers at once as then they wouldn't pipeline at all that
nicely as anyone would think... Test case 530 was also updated to take the
improved functionality into account.

by the spawned server itself unless it is actually alive

started check also that the process is actually alive, since they
could have died once the pidfile was written out

already worked for FTP:// URLs