multiple Address variables

[Linus Heckemann]

Hi Tonberry, Parke, Perry,

> Tinc always tried only the first routable address, even if no response
> ever came from that address. 

> When a connection to the ipv6 ipaddress does not work it wil not try
> the ipv4 ipaddress.

This issue was fixed in commit 1cf2b56fcc57073d952928da2338bdaff2cb7889
back in October. Unfortunately, that hasn't made it into a release
yet. But if you're willing to build tinc from the 1.1 branch directly
rather than using the prereleases, that should fix it!

-Linus