[conformal/btcgui] 874eb6: Fix for btcutil DecodeAddress API change.

[Josh Rickmar]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcgui
  Commit: 874eb6663a3fe2c1e40864a635ec4bdcc40101b7
      
https://github.com/conformal/btcgui/commit/874eb6663a3fe2c1e40864a635ec4bdcc40101b7
  Author: Josh Rickmar <jr...@conformal.com>
  Date:   2014-03-18 (Tue, 18 Mar 2014)

  Changed paths:
    M sendcoins.go

  Log Message:
  -----------
  Fix for btcutil DecodeAddress API change.