Remove fflush() + fsync() previously introduced accelerated writing of

server input and response request files of the test harness sws server.

Reintroduce, for test # 1001, the <postcheck> small delay. The delay is
needed even with the accelerated writing of server input and response
request files in test harness sws server.

http://curl.haxx.se/mail/lib-2008-04/0385.html

configure.ac

@@ -2000,8 +2000,6 @@ AC_CHECK_FUNCS( strtoll \
                 strcasecmp \
                 stricmp \
                 strcmpi \
-                fflush \
-                fsync \
                 gethostbyaddr \
                 gettimeofday \
                 inet_addr \