Help landing page customizations - db changes

db/migrate/20170602154736_add_help_page_hide_commercial_content_to_application_settings.rb

+class AddHelpPageHideCommercialContentToApplicationSettings < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    add_column :application_settings, :help_page_hide_commercial_content, :boolean, default: false
+  end
+end

db/migrate/20170602154813_add_help_page_support_url_to_application_settings.rb

+class AddHelpPageSupportUrlToApplicationSettings < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    add_column :application_settings, :help_page_support_url, :string
+  end
+end

db/schema.rb

@@ -12,6 +12,7 @@
 # It's strongly recommended that you check this file into your version control system.
 
 ActiveRecord::Schema.define(version: 20170606202615) do
+
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
   enable_extension "pg_trgm"
@@ -123,6 +124,8 @@ ActiveRecord::Schema.define(version: 20170606202615) do
     t.boolean "clientside_sentry_enabled", default: false, null: false
     t.string "clientside_sentry_dsn"
     t.boolean "prometheus_metrics_enabled", default: false, null: false
+    t.boolean "help_page_hide_commercial_content", default: false
+    t.string "help_page_support_url"
   end
 
   create_table "audit_events", force: :cascade do |t|