commit 40a9dbdbe0cd149c5e4e108206f8c35ff934f166
Author: Michael Pirogov <vbnet.ru@gmail.com>
Date: Wed Apr 8 18:03:00 2015 +0300

Bump up serfd

commit a1e58ec802bc49f27aeaeccf647de868fab58e9c
Author: Michael Pirogov <vbnet.ru@gmail.com>
Date: Mon Oct 6 13:28:26 2014 +0400

bump up serf

commit c464a907d179ab0cb2a5d38b14fd2de09b4b755d
Author: Michael Pirogov <vbnet.ru@gmail.com>
Date: Fri Mar 28 18:12:30 2014 +0400

Added fluentd and serf