Fix status issue.

By moving $order->save() before calling sendNewOrderEmail().
For more information : http://www.occitech.fr/blog/2014/01/magento-1-8-1-0-changements-sur-lenvoi-demail-de-confirmation-de-commande/
Fix typo
Merge pull request #5 from occitech/fix-status-bug

Fix order state on magento 1.8.1.0