[conformal/btcchain] 87bef6: Update tests to use btcnet genesis params.

[Dave Collins]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcchain
  Commit: 87bef61b3058e028088359f8557f755e483b70de
      
https://github.com/conformal/btcchain/commit/87bef61b3058e028088359f8557f755e483b70de
  Author: Dave Collins <da...@conformal.com>
  Date:   2014-05-28 (Wed, 28 May 2014)

  Changed paths:
    M chain_test.go
    M common_test.go
    M validate_test.go

  Log Message:
  -----------
  Update tests to use btcnet genesis params.