Changed palette label of api delete node to delete from addorupdate

Author: Jelleebeen

OpenFlowNodeRED/src/nodered/nodes/api.html

@@ -434,7 +434,7 @@
     RED.nodes.registerType('api delete', {
         category: 'api',
         color: "#E9967A",
-        paletteLabel: 'addorupdate',
+        paletteLabel: 'delete',
         icon: "font-awesome/fa-trash",
         defaults: {
             name: { value: "" },