[conformal/btcd] f10d2c: Add sample relnotes format release script expects.

[Dave Collins]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcd
  Commit: f10d2c944964537034d64535f409ad81e1a4e283
      
https://github.com/conformal/btcd/commit/f10d2c944964537034d64535f409ad81e1a4e283
  Author: Dave Collins <da...@conformal.com>
  Date:   2013-10-15 (Tue, 15 Oct 2013)

  Changed paths:
    A release/notes.sample

  Log Message:
  -----------
  Add sample relnotes format release script expects.