add allowed_ips to api_keys

update annotations

app/models/warning.rb

@@ -3,3 +3,20 @@ class Warning < ActiveRecord::Base
   belongs_to :topic
   belongs_to :created_by, class_name: 'User'
 end
+
+# == Schema Information
+#
+# Table name: warnings
+#
+#  id            :integer          not null, primary key
+#  topic_id      :integer          not null
+#  user_id       :integer          not null
+#  created_by_id :integer          not null
+#  created_at    :datetime
+#  updated_at    :datetime
+#
+# Indexes
+#
+#  index_warnings_on_topic_id  (topic_id) UNIQUE
+#  index_warnings_on_user_id   (user_id)
+#