[BUGFIX] Change badges in README.md

Resolves: #57

Author: extcode

README.md

@@ -1,7 +1,7 @@
 # Cart Products
 
 [![Build Status](https://travis-ci.org/extcode/cart_products.svg?branch=master)](https://travis-ci.org/extcode/cart_products)
-[![Codacy Badge](https://api.codacy.com/project/badge/Grade/39ffda87c75d419ea82d1d8d132a3cf5)](https://www.codacy.com/app/extcode/cart_products?utm_source=github.com&utm_medium=referral&utm_content=extcode/cart_products&utm_campaign=Badge_Grade)
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/39ffda87c75d419ea82d1d8d132a3cf5)](https://www.codacy.com/manual/extcode/cart_products?utm_source=github.com&utm_medium=referral&utm_content=extcode/cart_products&utm_campaign=Badge_Grade)
 
 Cart is a small but powerful extension which "solely" adds a shopping cart to your TYPO3 installation.
 Cart Products provides an own data storage for simple and configurable products. Products can be offered via a list and detail view and can be purchased via cart function of the Cart extension.