[IMP] Add security rules from bzr branch
[WIP] Use new stat buttons from bzr
[IMP] Picking priorities to priority of move instead + propagation + show package operations after done
[IMP] Change the barcodes to code128 and make a little bigger
[IMP] product: refactoring of product variant. The main view became the view of product template and the product product (or product variant) are created with the variant values combinaison. Bom is splitted into bom and bom line and can use the variant combinaison.
[IMP] Make partial move_type by default when doing picking assign
[FIX] point_of_sale: public category became pos category
[IMP] website_sale: add vat field on checkout
[IMP] website_sale: if base_vat is installed, when the use try to validate checkout, the vat is checked (VAT Information Exchange System)
[IMP] Show quantity available
[IMP] website_sale: use company vat_check_vies field to select the method to check the vat id base_vat is installed
[FIX] ir_qweb: contact field must add 'http://' if the website url value has not any protocol
[IMP] Package bar code printing from barcode itf
[IMP] product: add demo data for variants
[FIX] product: don't create new variants if the product.template is create by product.product.
[FIX] website_sale: fix the product attribute templates to display the comma
[FIX] website_sale: search by attributes not work for more of one selection
[MERGE] from trunk
[FIX] event_sale, website_event_sale: ACLs for event.event.ticket

event.event.ticket were set in website_event_sale, while this model is set in event_sale module
Manager acl moved from website_event_sale to event_sale
Created a new acl for event user in event_sale
Left the acl for everyone in website_event_sale, meaning that when this module is installed, everyone can read tickets, event those who aren't event user
[FIX] website_sale: inherit_option_id must be convert in optional='enabled'