[FIX] web_form: FieldMany2ManyBinaryMultiFiles get_value work with default_value and unloaded value
[FIX] web_form: FieldMany2ManyBinaryMultiFiles get_value work with default_value and unloaded value

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