Import sfw build 163
Bugs Fixed
----------
6818324 zebra should be able to be launched with --retain option
6829723 quagga build waits for user input
6850303 webmin no longer needs to deliver its own private copy of Net::SSLeay
6996979 SFW needs to finish migration to Python 2.6
7013569 quagga: bgpd: missing privilege "proc_fork"
7014295 quagga make targets in the wrong places.
7020999 CVE-2011-0719 Samba is vulnerable to DoS by memory corruption
7022250 Typo in quagga start method.
7022259 ripngd rejects short form for --retain option
7022721 quagga tries to install common/rbac/exec_attr
7027870 need to fix rbac entries in sfw for PSARC/2010/357
7027911 remove yet more things from sfw