Added issues relationship to deliverables. #1135

db/migrate/006_add_deliverable_id_to_issues.rb

@@ -0,0 +1,9 @@
+class AddDeliverableIdToIssues < ActiveRecord::Migration
+  def self.up
+    add_column :issues, :deliverable_id, :integer
+  end
+  
+  def self.down
+    remove_column :issues, :deliverable_id
+  end
+end