Helper funcs for updating part and stock item

InvenTree/static/script/inventree/api.js

@@ -85,4 +85,12 @@ function getStockLocations(filters={}) {
 
 function getCompanies(filters={}) {
     return inventreeGet('/api/company/', filters);
+}
+
+function updateStockItem(pk, data, final=false) {
+    return inventreeUpdate('/api/stock/' + pk + '/', data, final);
+}
+
+function updatePart(pk, data, final=false) {
+    return inventreeUpdate('/api/part/' + pk + '/', data, final);
 }