- added website_path, the end of the path to access the server action, allowing more custom
and short URLs, like website/action/partners instead of website/action/website.action_partners;
- added website_url, computed file with the full address of the server action that is displayed
on the form view, to ease usability
- updated server action contorller: now takes xml_id, id, or website_path
bzr revid: tde@openerp.com-20140207121921-7kdpxrf30zlte47l