Add nested models to integration test project (#200)

spec/integration/rails_4.1.1/app/models/sub1/sub2/sub3/event.rb

+module Sub1::Sub2::Sub3
+	class Event < ActiveRecord::Base
+	end
+end

spec/integration/rails_4.1.1/app/models/sub1/user.rb

+class Sub1::User < ActiveRecord::Base
+end

spec/integration/rails_4.1.1/db/migrate/20140526224112_create_tasks.rb

@@ -2,7 +2,7 @@ class CreateTasks < ActiveRecord::Migration
   def change
     create_table :tasks do |t|
       t.string :content
-      t.column :status, default: 0
+      t.column :status, :default => 0
       t.timestamps
     end
   end

spec/integration/rails_4.1.1/db/migrate/20140705000000_create_events.rb

+class CreateEvents < ActiveRecord::Migration
+  def change
+    create_table :events do |t|
+      t.string :content
+      t.timestamps
+    end
+  end
+end

spec/integration/rails_4.1.1/db/migrate/20140705000010_create_users.rb

+class CreateUsers < ActiveRecord::Migration
+  def change
+    create_table :users do |t|
+      t.string :content
+      t.timestamps
+    end
+  end
+end

spec/integration/rails_4.1.1/db/schema.rb

@@ -11,11 +11,22 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20140526224112) do
+ActiveRecord::Schema.define(version: 20140705000010) do
+
+  create_table "events", force: true do |t|
+    t.string   "content"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
 
   create_table "tasks", force: true do |t|
     t.string   "content"
-    t.integer  "status"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
+  create_table "users", force: true do |t|
+    t.string   "content"
     t.datetime "created_at"
     t.datetime "updated_at"
   end