user name

it in smtp.c

sequences in uploaded data. The test server doesn't "decode" escaped dot-lines
but instead test cases must be written to take them into account. Added test
case 803 to verify dot-escaping.

  replaced with equivalent /RTCsu for Visual Studio 2003 and newer versions.

- Compiler option /GX is now replaced with equivalent /EHsc for all versions.

Adjust FreeBSD version check to follow FreeBSD Porter's Handbook

http://www.freebsd.org/doc/en/books/porters-handbook/porting-versions.html

global variables reordering/refactoring/commenting

  headers work correctly even on FreeBSD systems before v8.

end-of-body treatment

doesn't really return any body data to check so I made SMTP check "headers"
as well.

order to re-use 'classic' stopping and allow taking test-suite run time
references from this state.

  did not include a definition for HAVE_CLOSESOCKET which resulted in
  function close() being inappropriately used to close sockets.

of output, even when run time statistics are shown.

server logs advisor read lock and before test results verifications are done.

When stopping a pingpong server, stop server before its slaves.