Merge branch '1.3'

* 1.3:
  updated license year
  Add hint to install browser-kit to use WebTestCase
  fix typo
  fix typo
  fix typo
  [README] Fixed the minimal PHP version

LICENSE

-Copyright (c) 2010-2015 Fabien Potencier
+Copyright (c) 2010-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

doc/usage.rst

@@ -25,7 +25,7 @@ If you want more flexibility, use Composer_ instead:
 Web Server
 ----------
 
-All examples in the documentation relies on a well-configured web server; read
+All examples in the documentation rely on a well-configured web server; read
 the :doc:`webserver documentation<web_servers>` to check yours.
 
 Bootstrap
@@ -459,7 +459,7 @@ the defaults for new controllers.
 Error Handlers
 --------------
 
-When an exception is thrown, error handlers allows you to display a custom
+When an exception is thrown, error handlers allow you to display a custom
 error page to the user. They can also be used to do additional things, such as
 logging.
 
@@ -498,7 +498,7 @@ setting a more specific type hint for the Closure argument::
 
     $app->error(function (\LogicException $e, Request $request, $code) {
         // this handler will only handle \LogicException exceptions
-        // and exceptions that extends \LogicException
+        // and exceptions that extend \LogicException
     });
 
 .. note::

src/Silex/WebTestCase.php

@@ -55,6 +55,10 @@ abstract class WebTestCase extends \PHPUnit_Framework_TestCase
      */
     public function createClient(array $server = array())
     {
+        if (!class_exists('Symfony\Component\BrowserKit\Client')) {
+            throw new \LogicException('Component "symfony/browser-kit" is required by WebTestCase.'.PHP_EOL.'Run composer require symfony/browser-kit');
+        }
+
         return new Client($this->app, $server);
     }
 }