Reviewers: ,
Please review this at http://codereview.tryton.org/824002/ Affected files: M CHANGELOG M doc/topics/views/index.rst M trytond/ir/ui/form.rnc M trytond/ir/ui/form.rng M trytond/ir/ui/tree.rnc M trytond/ir/ui/tree.rng M trytond/modules/account/CHANGELOG M trytond/modules/account/tax.py M trytond/modules/account/tests/test_account.py M trytond/modules/account/view/tax_form.xml M trytond/modules/account/view/tax_template_form.xml M trytond/modules/account_be/tax_be.xml
