Merge pull request #77 from callmez/develop

预加载rs.php文件

Author: longbai

composer.json

@@ -9,6 +9,6 @@
         "php": ">=5.2.4"
     },
     "autoload": {
-		"psr-0": { "qiniu\\": "qiniu" }
-	}
+        "files": ["qiniu/rs_utils.php"]
+    }
 }