[conformal/btcscript] ef0ca7: sync bitcoind script tests

[David Hill]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcscript
  Commit: ef0ca7dff570d2c9c55d6480686c3b14130861f6
      
https://github.com/conformal/btcscript/commit/ef0ca7dff570d2c9c55d6480686c3b14130861f6
  Author: David Hill <dh...@conformal.com>
  Date:   2014-08-01 (Fri, 01 Aug 2014)

  Changed paths:
    M data/script_invalid.json
    M data/script_valid.json
    M opcode.go

  Log Message:
  -----------
  sync bitcoind script tests