[conformal/btcd] 764893: Ensure vars used atomically in peer are aligned.

[Dave Collins]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcd
  Commit: 764893c4008681467a171d30315ddecc021be87c
      
https://github.com/conformal/btcd/commit/764893c4008681467a171d30315ddecc021be87c
  Author: Dave Collins <da...@conformal.com>
  Date:   2014-07-23 (Wed, 23 Jul 2014)

  Changed paths:
    M peer.go

  Log Message:
  -----------
  Ensure vars used atomically in peer are aligned.

The sync.atomic requires alignment of variables used atomically on ARM.
This commit moves the connected and disconnect variables in the peer
struct up so they are aligned.

Fixes #157.