Patch commit 05126f6034918027faf4256b51f67f92875c150a from btcd Author: Dave Collins <davec@conformal.com> Date:   Thu Oct 27 21:54:13 2016 -0500
Patch commit 05126f6034918027faf4256b51f67f92875c150a from btcd
Author: Dave Collins <davec@conformal.com>
Date:   Thu Oct 27 21:54:13 2016 -0500

    peer: Use debug log for inability to start peer.

    The inability for a peer to negotiate is not something that should be a
    warning which implies something is wrong.  On the contrary, it is quite
    expected that various peers will connect (or be connected to) that are
    unable to properly negotiate for a variety of reasons.  One example would
    be a peer that is too old.

    Also, while here take care of a few style nits.

BitGo/prova,BitGo/prova