openssh: Updated (6.6p1 -> 6.7p1) See note!

NOTE:

This update mitigates the following security issue:
http://seclists.org/fulldisclosure/2014/Oct/35

also it contains updates that make it potentially
incompatible with previous versions, namingly:

Potentially-incompatible changes

 * sshd(8): The default set of ciphers and MACs has been altered to
   remove unsafe algorithms. In particular, CBC ciphers and arcfour*
   are disabled by default.

   The full set of algorithms remains available if configured
   explicitly via the Ciphers and MACs sshd_config options.

 * sshd(8): Support for tcpwrappers/libwrap has been removed.

 * OpenSSH 6.5 and 6.6 have a bug that causes ~0.2% of connections
   using the curve25519-sha256@libssh.org KEX exchange method to fail
   when connecting with something that implements the specification
   correctly. OpenSSH 6.7 disables this KEX method when speaking to
   one of the affected versions.

security/openssh/openssh.desc

@@ -38,8 +38,8 @@
 
 [L] OpenSource
 [S] Stable
-[V] 6.6p1
+[V] 6.7p1
 [P] X -?---5---9 191.100
 
-[D] 3154638660 openssh-6.6p1.tar.gz ftp://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/
+[D] 1730614357 openssh-6.7p1.tar.gz ftp://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/
 [D] 909527609 contrib-openssh-lpk-5.1p1-0.3.10.patch http://openssh-lpk.googlecode.com/svn/trunk/patch/contrib/