Add name to UserFilter model

db/migrate/20181128144538_add_name_to_dunlop_user_filters.rb

@@ -0,0 +1,6 @@
+class AddNameToDunlopUserFilters < ActiveRecord::Migration[5.2]
+  def change
+    add_column :dunlop_user_filters, :name, :string
+    add_index :dunlop_user_filters, :scope_key
+  end
+end