adds the list of responses

README.md

@@ -1,7 +1,21 @@
 # PSR-7 responses
 
-This PHP 7.2 library provides a collection of [PSR-7](https://www.php-fig.org/psr/psr-7/) compatible responses based on the [Guzzle implementation](https://github.com/guzzle/psr7).
-
+This PHP 7.1 library provides a collection of [PSR-7](https://www.php-fig.org/psr/psr-7/) compatible responses based on the [Guzzle implementation](https://github.com/guzzle/psr7).
+
+**The collection includes:**
+* [`DebugResponse`](src/DebugResponse.php)
+* [`ErrorResponse`](src/ErrorResponse.php)
+* [`FileResponse`](src/FileResponse.php)
+* [`ForbiddenResponse`](src/ForbiddenResponse.php)
+* [`HtmlResponse`](src/HtmlResponse.php)
+* [`HttpProxyResponse`](src/HttpProxyResponse.php)
+* [`JsonResponse`](src/JsonResponse.php)
+* [`NotFoundResponse`](src/NotFoundResponse.php)
+* [`RedirectResponse`](src/RedirectResponse.php)
+* [`StreamResponse`](src/StreamResponse.php)
+* [`TextResponse`](src/TextResponse.php)
+* [`UnauthorizedResponse`](src/UnauthorizedResponse.php)
+* [`XmlResponse`](src/XmlResponse.php)
 
 ## Installation
 
@@ -11,11 +25,6 @@ This library is available through [Packagist](https://packagist.org/packages/cod
 composer require codeinc/psr7-responses
 ```
 
-## Recommended libraries
-
-The [`codeinc/psr7-response-sender`](https://github.com/CodeIncHQ/Psr7ResponseSender) library is recommended to stream PSR-7 responses to the web browser.
-
-
 ## License
 
 The library is published under the MIT license (see [`LICENSE`](LICENSE) file).