Rename LaborExpenses to LaborBudget, better description of the class.

test/unit/deliverable_test.rb

@@ -3,7 +3,7 @@ require File.dirname(__FILE__) + '/../test_helper'
 class DeliverableTest < ActiveSupport::TestCase
   should_belong_to :contract
   should_belong_to :manager
-  should_have_many :labor_expenses
+  should_have_many :labor_budgets
 
   should_validate_presence_of :title
   should_validate_presence_of :type

test/unit/labor_expense_test.rb

@@ -1,6 +1,6 @@
 require File.dirname(__FILE__) + '/../test_helper'
 
-class LaborExpenseTest < ActiveSupport::TestCase
+class LaborBudgetTest < ActiveSupport::TestCase
   should_belong_to :deliverable
 
   context "#budget=" do