Add version info in embedded stats page

src/stats.c

@@ -76,6 +76,8 @@ showstats(struct conn_s *connptr)
             "Number of denied connections: %lu<br />\n"
             "Number of refused connections due to high load: %lu\n"
             "</p>\n"
+            "<hr />\n"
+            "<p><em>Generated by %s version %s.</em></p>\n"
             "</body>\n"
             "</html>\n";
 
@@ -99,7 +101,8 @@ showstats(struct conn_s *connptr)
                          stats->num_open,
                          stats->num_reqs,
                          stats->num_badcons, stats->num_denied,
-                         stats->num_refused);
+                         stats->num_refused,
+                         PACKAGE, VERSION);
 
                 if (send_http_message(connptr, 200, "OK", message_buffer) < 0) {
                         safefree(message_buffer);