Replace deprecated SocketClient with new Socket component

Author: clue

composer.json

@@ -6,7 +6,7 @@
     "require": {
         "php": ">=5.4.0",
         "guzzlehttp/psr7": "^1.0",
-        "react/socket-client": "^0.7",
+        "react/socket": "^0.7",
         "react/dns": "0.4.*",
         "react/event-loop": "0.4.*",
         "react/stream": "0.4.*",

src/Client.php

@@ -2,7 +2,7 @@
 
 namespace React\HttpClient;
 
-use React\SocketClient\ConnectorInterface;
+use React\Socket\ConnectorInterface;
 
 class Client
 {

src/Factory.php

@@ -4,7 +4,7 @@
 
 use React\EventLoop\LoopInterface;
 use React\Dns\Resolver\Resolver;
-use React\SocketClient\Connector;
+use React\Socket\Connector;
 
 class Factory
 {

src/Request.php

@@ -4,7 +4,7 @@
 
 use Evenement\EventEmitterTrait;
 use GuzzleHttp\Psr7 as gPsr;
-use React\SocketClient\ConnectorInterface;
+use React\Socket\ConnectorInterface;
 use React\Stream\WritableStreamInterface;
 
 /**

tests/RequestTest.php

@@ -5,9 +5,7 @@
 use React\HttpClient\Request;
 use React\HttpClient\RequestData;
 use React\Stream\Stream;
-use React\Promise\FulfilledPromise;
 use React\Promise\RejectedPromise;
-use React\Promise;
 use React\Promise\Deferred;
 
 class RequestTest extends TestCase
@@ -17,11 +15,11 @@ class RequestTest extends TestCase
 
     public function setUp()
     {
-        $this->stream = $this->getMockBuilder('React\SocketClient\StreamConnection')
+        $this->stream = $this->getMockBuilder('React\Socket\Connection')
             ->disableOriginalConstructor()
             ->getMock();
 
-        $this->connector = $this->getMockBuilder('React\SocketClient\ConnectorInterface')
+        $this->connector = $this->getMockBuilder('React\Socket\ConnectorInterface')
             ->getMock();
 
         $this->response = $this->getMockBuilder('React\HttpClient\Response')