[parrot/parrot] ad9a8e: ChangeLog: note improved VALGRIND env

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/parrot/parrot
  Commit: ad9a8e33c7e63bafeb239312ce73bbe8131e2567
      https://github.com/parrot/parrot/commit/ad9a8e33c7e63bafeb239312ce73bbe8131e2567
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2012-09-17 (Mon, 17 Sep 2012)

  Changed paths:
    M ChangeLog

  Log Message:
  -----------
  ChangeLog: note improved VALGRIND env