[MERGE] trunk-usability

addons/account/__openerp__.py

addons/account/account.py

addons/account/account_invoice_view.xml

addons/account/account_move_line.py

addons/account/account_view.xml

addons/account/partner_view.xml

addons/account/security/account_security.xml

addons/account/security/ir.model.access.csv

addons/account_accountant/__openerp__.py

addons/account_analytic_analysis/__openerp__.py

addons/account_analytic_default/__openerp__.py

addons/account_analytic_plans/__openerp__.py

addons/account_anglo_saxon/__openerp__.py

addons/account_budget/__openerp__.py

addons/account_cancel/__openerp__.py

addons/account_coda/__openerp__.py

addons/account_followup/__openerp__.py

addons/account_invoice_layout/__openerp__.py

addons/account_payment/__openerp__.py

addons/account_sequence/__openerp__.py