Merge pull request #1 from wtbhk/master

use 2.1.0 instead of dev-master

Author: xjchengo

composer.json

@@ -12,7 +12,7 @@
     "require": {
         "php": ">=5.4.0",
         "illuminate/support": "4.2.*",
-        "php-curl-class/php-curl-class": "dev-master"
+        "php-curl-class/php-curl-class": "2.1.0"
     },
     "autoload": {
         "classmap": [