[conformal/btcec] 7427e8: Add bench for adding Jacobian points where Z!=1.

[Dave Collins]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcec
  Commit: 7427e82664efef742f80513d032c2f6f22bf27b4
      
https://github.com/conformal/btcec/commit/7427e82664efef742f80513d032c2f6f22bf27b4
  Author: Dave Collins <da...@conformal.com>
  Date:   2014-02-12 (Wed, 12 Feb 2014)

  Changed paths:
    M bench_test.go

  Log Message:
  -----------
  Add bench for adding Jacobian points where Z!=1.