[btcsuite/btcd] 11bf02: Move all utilities into the cmd directory.

[Dave Collins]

  Branch: refs/heads/master
  Home:   https://github.com/btcsuite/btcd
  Commit: 11bf021cede09ca5efb54d52b12a482a553f6cbe
      
https://github.com/btcsuite/btcd/commit/11bf021cede09ca5efb54d52b12a482a553f6cbe
  Author: Dave Collins <da...@conformal.com>
  Date:   2015-01-19 (Mon, 19 Jan 2015)

  Changed paths:
    A cmd/addblock/addblock.go
    A cmd/addblock/config.go
    A cmd/addblock/import.go
    A cmd/btcctl/btcctl.go
    A cmd/btcctl/config.go
    A cmd/btcctl/version.go
    A cmd/dropafter/dropafter.go
    A cmd/findcheckpoint/config.go
    A cmd/findcheckpoint/findcheckpoint.go
    A cmd/gencerts/gencerts.go
    A cmd/showblock/showblock.go
    R util/addblock/addblock.go
    R util/addblock/config.go
    R util/addblock/import.go
    R util/btcctl/btcctl.go
    R util/btcctl/config.go
    R util/btcctl/version.go
    R util/dropafter/dropafter.go
    R util/findcheckpoint/config.go
    R util/findcheckpoint/findcheckpoint.go
    R util/gencerts/gencerts.go
    R util/showblock/showblock.go

  Log Message:
  -----------
  Move all utilities into the cmd directory.

This is part of the migration and reorganization as discussed in #214.