Merge branch 'release/0.4.1'

Author: vimishor

lib/Bitbucket/API/Http/Client.php

@@ -33,7 +33,7 @@ class Client implements ClientInterface
         'api_versions'  => array('1.0', '2.0'),     // supported versions
         'format'        => 'json',
         'formats'       => array('json', 'xml'),    // supported response formats
-        'user_agent'    => 'bitbucket-api-php/0.4.0 (https://bitbucket.org/gentlero/bitbucket-api)',
+        'user_agent'    => 'bitbucket-api-php/0.4.1 (https://bitbucket.org/gentlero/bitbucket-api)',
         'timeout'       => 10,
         'verify_peer'   => false
     );

lib/Bitbucket/API/Http/Listener/OAuthListener.php

@@ -126,7 +126,13 @@ public function postSend(RequestInterface $request, MessageInterface $response)
      */
     protected function getParametersToSign(RequestInterface $request)
     {
-        return array_merge($this->getOAuthParameters($request), $this->getContentAsParameters($request));
+        $params         = $this->getOAuthParameters($request);
+
+        if ($request->getHeader('Content-Type') === 'application/x-www-form-urlencoded') {
+            $params = array_merge($params, $this->getContentAsParameters($request));
+        }
+
+        return $params;
     }
 
     /**