[MERGE] gantt using group_by
authorAntony Lesuisse <al@openerp.com>
Mon, 30 Jan 2012 22:11:28 +0000 (23:11 +0100)
committerAntony Lesuisse <al@openerp.com>
Mon, 30 Jan 2012 22:11:28 +0000 (23:11 +0100)
bzr revid: al@openerp.com-20120130221128-88x2dgt25sq5bur9


Trivial merge