[FIX] Deletion of lines in picking front-end when a product qty is already 0, and minus is clicked
[FIX] Deletion of lines in picking front-end when a product qty is already 0, and minus is clicked

deKupini/erp,odoousers2014/odoo,dfang/odoo,optima-ict/odoo,hip-odoo/odoo,stephen144/odoo,ygol/odoo,tvtsoft/odoo8,syci/OCB,sysadminmatmoz/OCB,storm-computers/odoo,ygol/odoo,Elico-Corp/odoo_OCB,mkieszek/odoo,microcom/odoo,sysadminmatmoz/OCB,optima-ict/odoo,OpusVL/odoo,sysadminmatmoz/OCB,bplancher/odoo,bplancher/odoo,cdrooom/odoo,hip-odoo/odoo,optima-ict/odoo,tvtsoft/odoo8,cdrooom/odoo,addition-it-solutions/project-all,sysadminmatmoz/OCB,mkieszek/odoo,syci/OCB,deKupini/erp,optima-ict/odoo,hip-odoo/odoo,storm-computers/odoo,cdrooom/odoo,microcom/odoo,stephen144/odoo,tvtsoft/odoo8,Grirrane/odoo,addition-it-solutions/project-all,Elico-Corp/odoo_OCB,stephen144/odoo,odoousers2014/odoo,ygol/odoo,hip-odoo/odoo,Grirrane/odoo,addition-it-solutions/project-all,alhashash/odoo,bplancher/odoo,storm-computers/odoo,microcom/odoo,tvtsoft/odoo8,syci/OCB,dfang/odoo,microcom/odoo,dfang/odoo,deKupini/erp,bplancher/odoo,stephen144/odoo,OpusVL/odoo,Elico-Corp/odoo_OCB,ygol/odoo,tvtsoft/odoo8,cdrooom/odoo,ygol/odoo,ygol/odoo,Grirrane/odoo,microcom/odoo,OpusVL/odoo,laslabs/odoo,Elico-Corp/odoo_OCB,odoousers2014/odoo,Elico-Corp/odoo_OCB,deKupini/erp,tvtsoft/odoo8,sysadminmatmoz/OCB,inspyration/odoo,alhashash/odoo,storm-computers/odoo,alhashash/odoo,microcom/odoo,mkieszek/odoo,odoousers2014/odoo,optima-ict/odoo,hip-odoo/odoo,laslabs/odoo,mkieszek/odoo,bplancher/odoo,Grirrane/odoo,laslabs/odoo,inspyration/odoo,addition-it-solutions/project-all,sysadminmatmoz/OCB,deKupini/erp,syci/OCB,mkieszek/odoo,mkieszek/odoo,laslabs/odoo,alhashash/odoo,odoousers2014/odoo,addition-it-solutions/project-all,inspyration/odoo,alhashash/odoo,syci/OCB,inspyration/odoo,syci/OCB,laslabs/odoo,storm-computers/odoo,Grirrane/odoo,addition-it-solutions/project-all,bplancher/odoo,Grirrane/odoo,ygol/odoo,storm-computers/odoo,stephen144/odoo,odoousers2014/odoo,dfang/odoo,sysadminmatmoz/OCB,dfang/odoo,OpusVL/odoo,stephen144/odoo,optima-ict/odoo,laslabs/odoo,Elico-Corp/odoo_OCB,hip-odoo/odoo,dfang/odoo,alhashash/odoo