- (djm) [sandbox-capsicum.c] Don't fatal if Capsicum is offered by
   headers/libc but not supported by the kernel. Patch from Loganaden
   Velvindron @ AfriNIC
 - (dtucker) [openbsd-compat/bsd-poll.c] Don't bother checking for non-NULL
   before freeing since free(NULL) is a no-op.  ok djm.
 - (djm) [sandbox-seccomp-filter.c] Not all Linux architectures define
    __NR_shutdown; some go via the socketcall(2) multiplexer.
   - naddy@cvs.openbsd.org 2014/02/05 20:13:25
     [ssh-keygen.1 ssh-keygen.c]
     tweak synopsis: calling ssh-keygen without any arguments is fine; ok jmc@
     while here, fix ordering in usage(); requested by jmc@
   - djm@cvs.openbsd.org 2014/02/06 22:21:01
     [sshconnect.c]
     in ssh_create_socket(), only do the getaddrinfo for BindAddress when
     BindAddress is actually specified. Fixes regression in 6.5 for
     UsePrivilegedPort=yes; patch from Corinna Vinschen