[IMP] better manifests on modules

addons/account/__openerp__.py

addons/account_accountant/__openerp__.py

addons/account_analytic_default/__openerp__.py

addons/account_cancel/__openerp__.py

addons/account_chart/__openerp__.py

addons/account_coda/__openerp__.py

addons/account_invoice_layout/__openerp__.py

addons/account_sequence/__openerp__.py

addons/account_voucher/__openerp__.py

addons/analytic/__openerp__.py

addons/analytic_journal_billing_rate/__openerp__.py

addons/analytic_user_function/__openerp__.py

addons/anonymization/__openerp__.py

addons/association/__openerp__.py

addons/audittrail/__openerp__.py

addons/auth_openid/__openerp__.py

addons/base_action_rule/__openerp__.py

addons/base_calendar/__openerp__.py

addons/base_contact/__openerp__.py

addons/base_crypt/__openerp__.py