* Some literal actions (not stored) provide an empty string for domains and contexts instead of (respectively) an empty array or an empty dict literal inside the string. Treat those case as nothing being provided. * Likewise some literal actions provide nonsensical (but falsy, but not False) values for view_id (such as an empty list). Yield a ``False`` view_id for all falsy ``view_id`` received (``0`` should not be a valid view_id, so ``False`` works) bzr revid: xmo@openerp.com-20120606123508-ndh3jpzw1nabf98n