update readme

Author: chriskapp

README.md

@@ -1,14 +1,20 @@
 
 # Fusio SDK Angular
 
-This SDK provides several components and services which help to integrate
-Fusio into an existing Angular app.
+The Angular SDK provides several components and services which help to integrate Fusio into
+an Angular app. It provides two Angular libraries:
 
-## Setup
+* [fusio-sdk](https://www.npmjs.com/package/ngx-fusio-sdk)
+* [fusio-product](https://www.npmjs.com/package/ngx-fusio-product)
 
-This SDK provides a flexible way to build Angular apps using Fusio as backend.
-If you use this service in your project you need to create a custom `FusioService`
-which extends from the `FusioService` in this SDK s.
+## SDK
+
+The SDK library provides a flexible way to build Angular apps using Fusio as backend.
+It is used by many Fusio related apps i.e. the [backend](https://github.com/apioo/fusio-apps-backend)
+and [developer](https://github.com/apioo/fusio-apps-developer) app.
+
+To use this library in your project you need to create a custom `FusioService` which
+extends from the `FusioService` in this SDK s.
 
 ```typescript
 import {Injectable} from '@angular/core';
@@ -29,10 +35,11 @@ export class FusioService extends Sdk<Client> {
 
 ```
 
-There we define which generated Client we use. In this example we use the generated Client for our backend API
-but you can also use the Client for your own API. You can then use this `FusioService` in every component.
-Then you also need to import the `FusioSdkModule` and overwrite the `FusioService` with your
-custom implementation so that the internal SDK also uses your `FusioService`.
+There we define which generated Client we use. In this example we use the generated Client for
+our backend API but you can also use the Client for your own API. You can then use this
+`FusioService` in every component. Then you also need to import the `FusioSdkModule` and
+overwrite the `FusioService` with your custom implementation so that the internal SDK also
+uses your `FusioService`.
 
 ```typescript
 import {FusioService} from "./fusio.service";
@@ -52,3 +59,7 @@ import {FusioSdkModule, FusioService as Sdk} from "ngx-fusio-sdk";
   //...
 })
 ```
+
+## Product
+
+The product library provides components to create a product website for a Fusio project.