Merge pull request #17 from auth0/1.x.x-dev

Make Auth0::setUser public in order to let update the stored user

src/Auth0.php

@@ -311,7 +311,7 @@ public function getAppMetadata() {
         return $this->user["app_metadata"];
     }
 
-    private function setUser($user) {
+    public function setUser($user) {
 
         $key = array_search('user',$this->persistantMap);
         if ($key !== false) {