[buying] started cleanup, [mapper] started rewrite

stock/page/stock_home/stock_home.js

@@ -7,6 +7,11 @@ wn.module_page["Stock"] = [
 		top: true,
 		icon: "icon-copy",
 		items: [
+			{
+				label: wn._("Item"),
+				description: wn._("All Products or Services."),
+				doctype:"Item"
+			},
 			{
 				label: wn._("Material Request"),
 				description: wn._("Requests for items."),
@@ -33,11 +38,6 @@ wn.module_page["Stock"] = [
 		title: wn._("Masters"),
 		icon: "icon-book",
 		items: [
-			{
-				label: wn._("Item"),
-				description: wn._("All Products or Services."),
-				doctype:"Item"
-			},
 			{
 				label: wn._("Serial No"),
 				description: wn._("Single unit of an Item."),