renamed RequestListener to NormalizeArrayListener and added ashort description for this listener.

Author: vimishor

lib/Bitbucket/API/Api.php

@@ -11,7 +11,7 @@
 
 namespace Bitbucket\API;
 
-use Bitbucket\API\Http\Listener\RequestListener;
+use Bitbucket\API\Http\Listener\NormalizeArrayListener;
 use Buzz\Message\MessageInterface;
 use Buzz\Message\RequestInterface;
 use Buzz\Client\ClientInterface as BuzzClientInterface;
@@ -62,7 +62,7 @@ public function __construct(BuzzClientInterface $client = null)
         $this->client       = (is_null($client)) ? new Curl : $client;
         $this->httpClient   = new Client(array(), $client);
 
-        $this->httpClient->addListener(new RequestListener());
+        $this->httpClient->addListener(new NormalizeArrayListener());
 
         return $this;
     }

lib/Bitbucket/API/Http/Listener/RequestListener.php renamed to lib/Bitbucket/API/Http/Listener/NormalizeArrayListener.php

@@ -15,16 +15,23 @@
 use Buzz\Message\RequestInterface;
 
 /**
+ * Transform PHP array to API array
+ *
+ * PHP array square brackets does not play nice with remote API,
+ * which expects just the key name, without brackets.
+ *
+ * Transforms: foo[0]=xxx&foo[1]=yyy" to "foo=xxx&foo=yyy"
+ *
  * @author  Alexandru G.    <alex@gentle.ro>
  */
-class RequestListener implements ListenerInterface
+class NormalizeArrayListener implements ListenerInterface
 {
     /**
      * {@inheritDoc}
      */
     public function getName()
     {
-        return 'request';
+        return 'normalize_array';
     }
 
     /**

test/Bitbucket/Tests/API/Http/Listener/RequestListenerTest.php renamed to test/Bitbucket/Tests/API/Http/Listener/NormalizeArrayListenerTest.php

@@ -2,18 +2,18 @@
 
 namespace Bitbucket\Tests\API\Http\Listener;
 
-use Bitbucket\API\Http\Listener\RequestListener;
+use Bitbucket\API\Http\Listener\NormalizeArrayListener;
 use Bitbucket\Tests\API as Tests;
 use Buzz\Message\Request;
 
 /**
  * @author  Alexandru G.    <alex@gentle.ro>
  */
-class RequestListenerTest extends Tests\TestCase
+class NormalizeArrayListenerTest extends Tests\TestCase
 {
     public function testPHPArrayToApiArrayConversion()
     {
-        $listener   = new RequestListener();
+        $listener   = new NormalizeArrayListener();
         $request    = new Request('POST', '/dummy');
 
         $request->setContent(