[ADD] Added DataSet#call_button javascript side
[ADD] Added DataSet#call_button javascript side


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