[btcsuite/btcd] e7c7c3: Update btcec path import paths to new location.

[Dave Collins]

  Branch: refs/heads/master
  Home:   https://github.com/btcsuite/btcd
  Commit: e7c7c3399ff7ee43057fb5c59aeb30359d0c0d2b
      
https://github.com/btcsuite/btcd/commit/e7c7c3399ff7ee43057fb5c59aeb30359d0c0d2b
  Author: Dave Collins <da...@conformal.com>
  Date:   2015-02-06 (Fri, 06 Feb 2015)

  Changed paths:
    M rpcserver.go
    M txscript/opcode.go
    M txscript/script.go
    M txscript/script_test.go

  Log Message:
  -----------
  Update btcec path import paths to new location.