Added project update endpoint. Fixes #64

Author: Matt Humphrey

lib/Gitlab/Api/Projects.php

@@ -89,6 +89,16 @@ public function createForUser($user_id, $name, array $params = array())
         return $this->post('projects/user/'.urlencode($user_id), $params);
     }
 
+    /**
+     * @param int $project_id
+     * @param array $params
+     * @return mixed
+     */
+    public function update($project_id, array $params)
+    {
+        return $this->put('projects/'.urlencode($project_id), $params);
+    }
+
     /**
      * @param int $project_id
      * @return mixed

lib/Gitlab/Model/Project.php

@@ -116,6 +116,17 @@ public function show()
         return static::fromArray($this->getClient(), $data);
     }
 
+    /**
+     * @param array $params
+     * @return Project
+     */
+    public function update(array $params)
+    {
+        $data = $this->api('projects')->update($this->id, $params);
+
+        return static::fromArray($this->getClient(), $data);
+    }
+
     /**
      * @return bool
      */