Add `runners_registration_token` to ApplicationSettings

app/models/application_setting.rb

@@ -27,6 +27,7 @@
 #  admin_notification_email     :string(255)
 #  shared_runners_enabled       :boolean          default(TRUE), not null
 #  max_artifacts_size           :integer          default(100), not null
+#  runners_registration_token   :string(255)
 #
 
 class ApplicationSetting < ActiveRecord::Base
@@ -128,5 +129,4 @@ class ApplicationSetting < ActiveRecord::Base
         /x)
     self.restricted_signup_domains.reject! { |d| d.empty? }
   end
-
 end

db/migrate/20151210072243_add_runners_registration_token_to_application_settings.rb

+class AddRunnersRegistrationTokenToApplicationSettings < ActiveRecord::Migration
+  def change
+    add_column :application_settings, :runners_registration_token, :string
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20151203162133) do
+ActiveRecord::Schema.define(version: 20151210072243) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -49,6 +49,7 @@ ActiveRecord::Schema.define(version: 20151203162133) do
     t.string   "admin_notification_email"
     t.boolean  "shared_runners_enabled",       default: true,  null: false
     t.integer  "max_artifacts_size",           default: 100,   null: false
+    t.string   "runners_registration_token"
   end
 
   create_table "audit_events", force: :cascade do |t|