SF patch #497420 (Eduardo Pérez): ftplib: ftp anonymous password

Instead of sending the real user and host, use "anonymous@" (i.e. no
host name at all!) as the default anonymous FTP password.  This avoids
privacy violations.
diff --git a/Misc/ACKS b/Misc/ACKS
index 0d1e2c5..6f64724 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -330,6 +330,7 @@
 Marcel van der Peijl
 Samuele Pedroni
 Steven Pemberton
+Eduardo Pérez
 Tim Peters
 Chris Petrilli
 Geoff Philbrick