[#4477] Added FixedBudgets to the Deliverable finance form.

db/migrate/016_add_year_and_month_to_fixed_budgets.rb

@@ -0,0 +1,14 @@
+class AddYearAndMonthToFixedBudgets < ActiveRecord::Migration
+  def self.up
+    add_column :fixed_budgets, :year, :integer
+    add_index :fixed_budgets, :year
+
+    add_column :fixed_budgets, :month, :integer
+    add_index :fixed_budgets, :month
+  end
+
+  def self.down
+    remove_column :fixed_budgets, :year
+    remove_column :fixed_budgets, :month
+  end
+end