[parrot/parrot] a5dd59: Add note about gerdr++'s improvements on cygwin

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/parrot/parrot
  Commit: a5dd594551cd8e31c937a5c7f3cbaa018ada6fc3
      https://github.com/parrot/parrot/commit/a5dd594551cd8e31c937a5c7f3cbaa018ada6fc3
  Author: Jonathan "Duke" Leto <jonathan at leto.net>
  Date:   2012-01-20 (Fri, 20 Jan 2012)

  Changed paths:
    M ChangeLog

  Log Message:
  -----------
  Add note about gerdr++'s improvements on cygwin