Bump to released react/http

Author: mbonneau

README.md

@@ -3,6 +3,7 @@ WebSocket Middleware for react/http
 # Try it out
 Run `chat_ws_server.php` from the examples directory and navigate a few browser windows to http://127.0.0.1:4321/ (only tested briefly in Chrome)
 # Simple Usage
+A simple echo server:
 ```php
 use Ratchet\RFC6455\Messaging\Message;
 use React\EventLoop\Factory;

composer.json

@@ -23,7 +23,7 @@
     ],
     "require": {
         "ratchet/rfc6455": "^0.2.3",
-        "react/http": "dev-master"
+        "react/http": "^0.8"
     },
     "autoload": {
         "psr-4": {