[#4551] Use the old deliverable subject as part of the FixedBudget item

lib/redmine_contracts/budget_plugin_migration.rb

@@ -172,7 +172,9 @@ module RedmineContracts
       
       deliverable.fixed_budgets << FixedBudget.new(:deliverable => deliverable,
                                                    :budget => budget,
-                                                   :markup => markup)
+                                                   :markup => markup,
+                                                   :title => "Converted Fixed Deliverable - #{old_deliverable['subject']}")
+      
     end
 
     def self.append_old_deliverable_to_notes(old_deliverable, new_deliverable)

test/integration/budget_plugin_migration_test.rb

@@ -162,6 +162,7 @@ class BudgetPluginMigrationTest < ActionController::IntegrationTest
         fixed_budget_item = d.fixed_budgets.first
         assert_equal 30_000, fixed_budget_item.budget
         assert_equal "150%", fixed_budget_item.markup
+        assert_equal "Converted Fixed Deliverable - Version 1.0", fixed_budget_item.title
       end
     end