[fix] Allow both Purchase Order and Delivery from Sales Order, based on drop shipping checkbox
[fix] Allow both Purchase Order and Delivery from Sales Order, based on drop shipping checkbox

anandpdoshi/erpnext,ShashaQin/erpnext,gsnbng/erpnext,SPKian/Testing2,indictranstech/osmosis-erpnext,indictranstech/osmosis-erpnext,indictranstech/erpnext,MartinEnder/erpnext-de,indictranstech/trufil-erpnext,indictranstech/trufil-erpnext,anandpdoshi/erpnext,shft117/SteckerApp,gangadhar-kadam/helpdesk-erpnext,gangadhar-kadam/helpdesk-erpnext,indictranstech/osmosis-erpnext,ShashaQin/erpnext,geekroot/erpnext,susuchina/ERPNEXT,sagar30051991/ozsmart-erp,sagar30051991/ozsmart-erp,gangadharkadam/v6_erp,mbauskar/helpdesk-erpnext,MartinEnder/erpnext-de,anandpdoshi/erpnext,shft117/SteckerApp,mahabuber/erpnext,aruizramon/alec_erpnext,geekroot/erpnext,mbauskar/helpdesk-erpnext,gsnbng/erpnext,Aptitudetech/ERPNext,njmube/erpnext,ShashaQin/erpnext,indictranstech/osmosis-erpnext,gangadharkadam/v6_erp,gangadhar-kadam/helpdesk-erpnext,geekroot/erpnext,SPKian/Testing2,ShashaQin/erpnext,MartinEnder/erpnext-de,indictranstech/erpnext,susuchina/ERPNEXT,gangadharkadam/v6_erp,sagar30051991/ozsmart-erp,susuchina/ERPNEXT,geekroot/erpnext,njmube/erpnext,shft117/SteckerApp,SPKian/Testing2,anandpdoshi/erpnext,indictranstech/erpnext,sagar30051991/ozsmart-erp,indictranstech/trufil-erpnext,njmube/erpnext,mbauskar/helpdesk-erpnext,mbauskar/helpdesk-erpnext,mahabuber/erpnext,MartinEnder/erpnext-de,indictranstech/biggift-erpnext,gangadharkadam/v6_erp,susuchina/ERPNEXT,njmube/erpnext,indictranstech/biggift-erpnext,indictranstech/trufil-erpnext,aruizramon/alec_erpnext,mahabuber/erpnext,gsnbng/erpnext,gangadhar-kadam/helpdesk-erpnext,SPKian/Testing2,indictranstech/biggift-erpnext,mahabuber/erpnext,gsnbng/erpnext,aruizramon/alec_erpnext,aruizramon/alec_erpnext,indictranstech/biggift-erpnext,indictranstech/erpnext,shft117/SteckerApp