[FIX] contact widget should return a really empty address
[FIX] contact widget should return a really empty address

This fixes a bug in website_quote, because qweb tests whether address is
something that bool() casts to False or not, in order to display an icon (or not).

demon-ru/iml-crm,cpyou/odoo,odoousers2014/odoo,rdeheele/odoo,syci/OCB,hip-odoo/odoo,TRESCLOUD/odoopub,abenzbiria/clients_odoo,Elico-Corp/odoo_OCB,Elico-Corp/odoo_OCB,sve-odoo/odoo,rdeheele/odoo,dfang/odoo,optima-ict/odoo,alhashash/odoo,bplancher/odoo,sve-odoo/odoo,mkieszek/odoo,syci/OCB,sysadminmatmoz/OCB,storm-computers/odoo,syci/OCB,hmen89/odoo,ygol/odoo,JCA-Developpement/Odoo,inspyration/odoo,sysadminmatmoz/OCB,optima-ict/odoo,storm-computers/odoo,ygol/odoo,bplancher/odoo,mkieszek/odoo,erkrishna9/odoo,addition-it-solutions/project-all,sysadminmatmoz/OCB,highco-groupe/odoo,cdrooom/odoo,deKupini/erp,stephen144/odoo,TRESCLOUD/odoopub,laslabs/odoo,bplancher/odoo,mkieszek/odoo,highco-groupe/odoo,JCA-Developpement/Odoo,storm-computers/odoo,OpusVL/odoo,alhashash/odoo,sve-odoo/odoo,stephen144/odoo,fdvarela/odoo8,0k/odoo,microcom/odoo,dfang/odoo,ubic135/odoo-design,0k/odoo,deKupini/erp,laslabs/odoo,ubic135/odoo-design,deKupini/erp,highco-groupe/odoo,microcom/odoo,sysadminmatmoz/OCB,deKupini/erp,OpusVL/odoo,hmen89/odoo,JCA-Developpement/Odoo,addition-it-solutions/project-all,hip-odoo/odoo,addition-it-solutions/project-all,abenzbiria/clients_odoo,highco-groupe/odoo,erkrishna9/odoo,demon-ru/iml-crm,sysadminmatmoz/OCB,dllsf/odootest,TRESCLOUD/odoopub,highco-groupe/odoo,alhashash/odoo,hmen89/odoo,ygol/odoo,Grirrane/odoo,erkrishna9/odoo,laslabs/odoo,microcom/odoo,cpyou/odoo,microcom/odoo,rdeheele/odoo,OpusVL/odoo,cdrooom/odoo,laslabs/odoo,inspyration/odoo,fdvarela/odoo8,syci/OCB,cpyou/odoo,bplancher/odoo,dllsf/odootest,optima-ict/odoo,cdrooom/odoo,demon-ru/iml-crm,optima-ict/odoo,Grirrane/odoo,syci/OCB,erkrishna9/odoo,deKupini/erp,tvtsoft/odoo8,dfang/odoo,ygol/odoo,inspyration/odoo,Elico-Corp/odoo_OCB,mkieszek/odoo,abenzbiria/clients_odoo,Elico-Corp/odoo_OCB,dllsf/odootest,odoousers2014/odoo,jolevq/odoopub,hmen89/odoo,erkrishna9/odoo,fdvarela/odoo8,hmen89/odoo,Elico-Corp/odoo_OCB,dfang/odoo,stephen144/odoo,sysadminmatmoz/OCB,odoousers2014/odoo,Grirrane/odoo,alhashash/odoo,tvtsoft/odoo8,optima-ict/odoo,storm-computers/odoo,hip-odoo/odoo,jolevq/odoopub,odoousers2014/odoo,alhashash/odoo,demon-ru/iml-crm,OpusVL/odoo,dfang/odoo,tvtsoft/odoo8,odoousers2014/odoo,sve-odoo/odoo,JCA-Developpement/Odoo,dllsf/odootest,bplancher/odoo,sve-odoo/odoo,ygol/odoo,abenzbiria/clients_odoo,dfang/odoo,Elico-Corp/odoo_OCB,rdeheele/odoo,Grirrane/odoo,laslabs/odoo,0k/odoo,fdvarela/odoo8,mkieszek/odoo,inspyration/odoo,jolevq/odoopub,odoousers2014/odoo,rdeheele/odoo,TRESCLOUD/odoopub,stephen144/odoo,ygol/odoo,0k/odoo,jolevq/odoopub,tvtsoft/odoo8,ubic135/odoo-design,abenzbiria/clients_odoo,alhashash/odoo,Grirrane/odoo,tvtsoft/odoo8,demon-ru/iml-crm,syci/OCB,addition-it-solutions/project-all,ubic135/odoo-design,stephen144/odoo,ubic135/odoo-design,storm-computers/odoo,addition-it-solutions/project-all,TRESCLOUD/odoopub,storm-computers/odoo,ygol/odoo,microcom/odoo,hip-odoo/odoo,tvtsoft/odoo8,0k/odoo,optima-ict/odoo,bplancher/odoo,cpyou/odoo,hip-odoo/odoo,cpyou/odoo,dllsf/odootest,mkieszek/odoo,microcom/odoo,jolevq/odoopub,JCA-Developpement/Odoo,cdrooom/odoo,hip-odoo/odoo,stephen144/odoo,Grirrane/odoo,sysadminmatmoz/OCB,laslabs/odoo,fdvarela/odoo8,addition-it-solutions/project-all