[btcsuite/btcchain] dd512e: Update database import paths to new location.

[Dave Collins]

  Branch: refs/heads/master
  Home:   https://github.com/btcsuite/btcchain
  Commit: dd512e7315f5e2ecdd65bd338dc645a6bca86a36
      
https://github.com/btcsuite/btcchain/commit/dd512e7315f5e2ecdd65bd338dc645a6bca86a36
  Author: Dave Collins <da...@conformal.com>
  Date:   2015-01-27 (Tue, 27 Jan 2015)

  Changed paths:
    M chain.go
    M common_test.go
    M example_test.go
    M txlookup.go
    M validate.go

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