[btcsuite/btcd] 624bbb: Update btcchain import paths to new location.

[Dave Collins]

  Branch: refs/heads/master
  Home:   https://github.com/btcsuite/btcd
  Commit: 624bbb3216698df4ba53451891dab7a54bce23da
      
https://github.com/btcsuite/btcd/commit/624bbb3216698df4ba53451891dab7a54bce23da
  Author: Dave Collins <da...@conformal.com>
  Date:   2015-01-30 (Fri, 30 Jan 2015)

  Changed paths:
    M blockmanager.go
    M cmd/addblock/addblock.go
    M cmd/addblock/import.go
    M cmd/findcheckpoint/findcheckpoint.go
    M cpuminer.go
    M docs/README.md
    M log.go
    M mempool.go
    M mempoolerror.go
    M mining.go
    M peer.go
    M rpcserver.go
    M server.go

  Log Message:
  -----------
  Update btcchain import paths to new location.