[btcsuite/btcjson] 578d1d: Update btcjson import paths to new location.

[Dave Collins]

  Branch: refs/heads/master
  Home:   https://github.com/btcsuite/btcjson
  Commit: 578d1debc5a33c908a547a5460131663ef4b0c42
      
https://github.com/btcsuite/btcjson/commit/578d1debc5a33c908a547a5460131663ef4b0c42
  Author: Dave Collins <da...@conformal.com>
  Date:   2015-01-16 (Fri, 16 Jan 2015)

  Changed paths:
    M README.md
    M jsonapi_test.go
    M jsonfxns_test.go
    M jsonresults_test.go

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