Makefile: change version to 1.10.0.svn

udhcpc: make UDP packet sending the same as raw sending in regards
  to error messages. Minor code size shrink. Total size grows due
  to added messages:

   text    data     bss     dec     hex filename
 770312     683    7244  778239   bdfff busybox_old
 770327     683    7244  778254   be00e busybox_unstripped

networking/udhcp/dhcpc.c

@@ -454,7 +454,7 @@ int udhcpc_main(int argc, char **argv)
 				len = udhcp_recv_packet(&packet, sockfd);
 			else len = get_raw_packet(&packet, sockfd);
 
-			if (len == -1 && errno != EINTR) {
+			if (len == -1) { /* error is severe, reopen socket */
 				DEBUG("error on read, %s, reopening socket", strerror(errno));
 				change_listen_mode(listen_mode); /* just close and reopen */
 			}