squid: Update to 3.3.10 + SSL options fix.
Multiple CGI files: Check if BLUE or ORANGE are actually configured.
openssh: Update to 6.4p1.

Security fix because of
 http://www.openssh.com/txt/gcmrekey.adv
Merge branch 'master' into next
strongswan: Delay sending DPD packets after rekeying.