[IMP] translations: keep only one method for loading translations
[IMP] translations: keep only one method for loading translations

havt/openerp-web,akretion/openerp-web,havt/openerp-web,havt/openerp-web,akretion/openerp-web,havt/openerp-web,akretion/openerp-web,havt/openerp-web