Merge pull request #22 from auth0/2.x.x-dev

updated auth0-php dependency version

Author: glena

composer.json

@@ -5,8 +5,7 @@
     "require": {
         "php": ">=5.3.0",
         "illuminate/support": "5.*",
-        "auth0/auth0-php": "~1.0",
-        "adoy/oauth2": "~1.3",
+        "auth0/auth0-php": "~2.1",
         "illuminate/contracts": "5.*"
     },
     "autoload": {