[conformal/btcwallet] 9b84f8: Fix issues found by golint.

[Josh Rickmar]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcwallet
  Commit: 9b84f879309aab451da0f6ae0c5f2442b6df0edd
      
https://github.com/conformal/btcwallet/commit/9b84f879309aab451da0f6ae0c5f2442b6df0edd
  Author: Josh Rickmar <jr...@conformal.com>
  Date:   2013-10-15 (Tue, 15 Oct 2013)

  Changed paths:
    M cmd.go
    M cmdmgr.go
    M sockets.go

  Log Message:
  -----------
  Fix issues found by golint.