bzr revid: rpa@tinyerp.com-20091125092632-h1ybauokn8dz198f
lp bug: https://launchpad.net/bugs/324412 fixed bzr revid: stephane@tinyerp.com-20090203124327-wl5e8onkyhw6za3v
bzr revid: ced-9f75846ec7b124bbab948eb403626a194eaa21e8