* fix creation controller to redirect to the id of the *product template* implicitly created when the product is created, not to the product, as "product" URLs actually display information about a product template * ensure the controller is only POST-ed to, not GET * fix button to POST the creation request (use form and actual button, not link) * fix template (foreach -> t-foreach) bzr revid: xmo@openerp.com-20131030133019-5pq3qekwu465x1k6