Add to AB the ability to show response from server for every request.

add_show_output_from_server.patch

diff --git a/ab.c b/ab.c
index 5a6f2a0..c1c88a5 100644
--- a/ab.c
+++ b/ab.c
@@ -262,6 +262,7 @@ struct data {
 /* --------------------- GLOBALS ---------------------------- */

 int verbosity = 0;      /* no verbosity by default */
+int show_response = 0;    /* non-zero to show server response to every request */
 int recverrok = 0;      /* ok to proceed after socket receive errors */
 enum {NO_METH = 0, GET, HEAD, PUT, POST} method = NO_METH;
 const char *method_str[] = {"bug", "GET", "HEAD", "PUT", "POST"};
@@ -1335,6 +1336,9 @@ static void read_connection(struct connection * c)
     char *part;
     char respcode[4];       /* 3 digits and null */

+    if (show_response) {
+      fprintf(stdout, "%s", buffer);
+    }
     r = sizeof(buffer);
 #ifdef USE_SSL
     if (c->ssl) {
@@ -1877,6 +1881,7 @@ static void usage(const char *progname)
     fprintf(stderr, "                    'application/x-www-form-urlencoded'\n");
     fprintf(stderr, "                    Default is 'text/plain'\n");
     fprintf(stderr, "    -v verbosity    How much troubleshooting info to print\n");
+    fprintf(stderr, "    -o              Print out responses from the server\n");
     fprintf(stderr, "    -w              Print out results in HTML tables\n");
     fprintf(stderr, "    -i              Use HEAD instead of GET\n");
     fprintf(stderr, "    -x attributes   String to insert as table attributes\n");
@@ -2068,7 +2073,7 @@ int main(int argc, const char * const argv[])
     myhost = NULL; /* 0.0.0.0 or :: */

     apr_getopt_init(&opt, cntxt, argc, argv);
-    while ((status = apr_getopt(opt, "n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:SqB:"
+    while ((status = apr_getopt(opt, "n:c:t:b:T:p:u:v:rkVhwoix:y:z:C:H:P:A:g:X:de:SqB:"
 #ifdef USE_SSL
             "Z:f:"
 #endif
@@ -2133,6 +2138,9 @@ int main(int argc, const char * const argv[])
             case 'v':
                 verbosity = atoi(opt_arg);
                 break;
+            case 'o':
+                show_response = 1;
+                break;
             case 't':
                 tlimit = atoi(opt_arg);
                 requests = MAX_REQUESTS;    /* need to size data array on