[FIX] stock: stock picking workflow signaling on the wrong model

Since 7.0, signaling has changed, and the change was not wrongly done here, on the wrong model (self.signal_ instead of self.pool.get('stock.picking').signal_)
Therefore, created chained picking were not confirmed and were left in draft.
For instance, push rules were creating internal moves in draft state instead of confirmed state

bzr revid: dle@openerp.com-20131210173828-bah4lllgvi61r1s3

0 files changed, 0 insertions, 0 deletions