[Swan-commit] Changes to ref refs/heads/master

[Paul Wouters]

New commits:
commit c79f58c5365198082af60b55fbe2fd542ceb28a1
Author: Paul Wouters <pwouters at redhat.com>
Date:   Thu Mar 9 10:38:31 2017 -0500

    whack: support --remote-host dnsname
    
    Before, we only supported IP addresses

commit 728587faaefc66378ad26321d32e1173adce67dc
Author: Paul Wouters <pwouters at redhat.com>
Date:   Thu Mar 9 10:36:24 2017 -0500

    pluto/libswan: Change most ttoaddr() to ttoaddr_num()
    
    These calls were not really planning on doing a DNS lookup. It is
    mostly changing a textual IP to a struct ip_address.
    
    foodgroups did appear to support DNS but since it is never refreshed,
    this seems like a bad idea as these are only resolved at startup. So
    support for DNS in foodgroups was also removed.