Add support for sudo and creating project for another user

lib/Gitlab/Api/Projects.php

@@ -23,6 +23,13 @@ public function create($name, array $params = array())
 
         return $this->post('projects', $params);
     }
+
+    public function createForUser($user_id, $name, array $params = array())
+    {
+        $params['name'] = $name;
+
+        return $this->post('projects/user/'.urlencode($user_id), $params);
+    }
 
     public function remove($project_id)
     {

lib/Gitlab/Client.php

@@ -119,12 +119,13 @@ public function api($name)
      * @param string      $token  Gitlab private token
      * @param null|string $authMethod    One of the AUTH_* class constants
      */
-    public function authenticate($token, $authMethod = null)
+    public function authenticate($token, $authMethod = null, $sudo = null)
     {
         $this->httpClient->addListener(
             new AuthListener(
                 $authMethod,
-                $token
+                $token,
+                $sudo
             )
         );
     }

lib/Gitlab/HttpClient/Listener/AuthListener.php

@@ -19,19 +19,26 @@ class AuthListener implements ListenerInterface
      * @var string
      */
     private $method;
+
     /**
      * @var string
      */
     private $token;
 
+    /**
+     * @var string|null
+     */
+    private $sudo;
+
     /**
      * @param string    $method
      * @param string    $token
      */
-    public function __construct($method, $token)
+    public function __construct($method, $token, $sudo = null)
     {
         $this->method  = $method;
         $this->token = $token;
+        $this->sudo = $sudo;
     }
 
     /**
@@ -49,12 +56,19 @@ public function preSend(RequestInterface $request)
         switch ($this->method) {
             case Client::AUTH_HTTP_TOKEN:
                 $request->addHeader('private_token: '.$this->token);
+                if (!is_null($this->sudo)) {
+                    $request->addHeader('SUDO: '.$this->sudo);
+                }
                 break;
 
             case Client::AUTH_URL_TOKEN:
                 $url  = $request->getUrl();
-                $url .= (false === strpos($url, '?') ? '?' : '&').utf8_encode(http_build_query(array('private_token' => $this->token), '', '&'));
-
+                $query=array('private_token' => $this->token);
+                if (!is_null($this->sudo)) {
+                    $query['sudo'] = $this->sudo;
+                }
+                $url .= (false === strpos($url, '?') ? '?' : '&').utf8_encode(http_build_query($query, '', '&'));
+
                 $request->fromUrl(new Url($url));
                 break;
         }