discourse/db/migrate/20130913210454_add_mobile_to_site_customizations.rb

class AddMobileToSiteCustomizations < ActiveRecord::Migration[4.2]
  def change
    add_column :site_customizations, :mobile_stylesheet, :text
    add_column :site_customizations, :mobile_header, :text
    add_column :site_customizations, :mobile_stylesheet_baked, :text
  end
end