[MERGE] forward port branch 9.0 up to 25616b9f

addons/account/models/account.py

addons/account/models/account_bank_statement.py

addons/account/models/account_invoice.py

addons/account/models/account_move.py

addons/account/tests/test_tax.py

addons/board/static/src/js/dashboard.js

addons/mail/static/src/js/chatter.js

addons/point_of_sale/models/pos_order.py

addons/point_of_sale/models/pos_session.py

addons/web/static/src/js/framework/data.js

addons/web/static/src/js/views/list_view.js

addons/web/tests/test_js.py

addons/website/static/src/js/website.ace.js

debian/control

openerp/addons/base/ir/ir_model.py

openerp/tools/config.py

setup/package.dfdebian