Migrate DB to add moderation attrs to budget_investments table

db/migrate/20180613143922_add_moderation_attrs_to_investments.rb

@@ -0,0 +1,9 @@
+class AddModerationAttrsToInvestments < ActiveRecord::Migration
+  def change
+    change_table :budget_investments do |t|
+      t.datetime :confirmed_hide_at
+      t.datetime :ignored_flag_at
+      t.integer :flags_count, default: 0
+    end
+  end
+end