Improvements in product page and its listing

Login page rendered via a template

public/js/product_category.js

@@ -1,10 +0,0 @@
-
-/*
- *	erpnext/website/js/product_category.js
- */
-erpnext.make_product_categories=function(wrapper){wrapper.category_list=new wn.ui.Listing({parent:$(wrapper).find('.more-categories').get(0),query:'select count(name) as items, item_group \
-   from tabItem \
-   where is_sales_item="Yes" and \
-   ifnull(show_in_website, "No")="Yes" and \
-   docstatus = 0 \
-   group by item_group order by items desc',hide_refresh:true,render_row:function(parent,data){parent.innerHTML=repl('<a href="#!products/%(item_group)s">%(item_group)s</a> (%(items)s)',data);}});wrapper.category_list.run();console.log('product categories made');}