add new member with role interface. add more not usable.

role management new attribute is ok. delete is ok.

app/models/user/user.rb

@@ -38,7 +38,8 @@ class User
   before_save :save_roles
   scope :remote_account, where(:nccu_id.ne => nil)
 
-  validates_uniqueness_of :email,:message=> I18n.t("devise.registrations.email_not_unique")
+  # validates_uniqueness_of :email,:message=> I18n.t("devise.registrations.email_not_unique")
+  
   # def new_attribute_values=(vars)
   #   binding.pry
   # end