diff --git a/app/models/impression.rb b/app/models/impression.rb
index 98c3b33..25f8aeb 100644
--- a/app/models/impression.rb
+++ b/app/models/impression.rb
@@ -3,6 +3,10 @@ class Impression < ActiveRecord::Base
 
   after_save :update_impressions_counter_cache
 
+  attr_accessible :impressionable_type, :impressionable_id, :user_id,
+  :controller_name, :action_name, :view_name, :request_hash, :ip_address,
+  :session_hash, :message, :referrer
+
   private
 
   def update_impressions_counter_cache
diff --git a/config/routes.rb b/config/routes.rb
deleted file mode 100644
index 1daf9a4..0000000
--- a/config/routes.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-Rails.application.routes.draw do
-end
diff --git a/lib/generators/impressionist/templates/create_impressions_table.rb b/lib/generators/impressionist/templates/create_impressions_table.rb
index 72de511..e3fa7d5 100644
--- a/lib/generators/impressionist/templates/create_impressions_table.rb
+++ b/lib/generators/impressionist/templates/create_impressions_table.rb
@@ -24,14 +24,6 @@ class CreateImpressionsTable < ActiveRecord::Migration
   end
 
   def self.down
-    remove_index :impressions, :name => :poly_request_index
-    remove_index :impressions, :name => :poly_ip_index
-    remove_index :impressions, :name => :poly_session_index
-    remove_index :impressions, :name => :controlleraction_request_index
-    remove_index :impressions, :name => :controlleraction_ip_index
-    remove_index :impressions, :name => :controlleraction_session_index
-    remove_index :impressions, :user_id
-
     drop_table :impressions
   end
 end
diff --git a/lib/impressionist/railties/tasks.rake b/lib/impressionist/railties/tasks.rake
deleted file mode 100644
index e69de29..0000000
diff --git a/test_app/doc/README_FOR_APP b/test_app/doc/README_FOR_APP
deleted file mode 100644
index fe41f5c..0000000
--- a/test_app/doc/README_FOR_APP
+++ /dev/null
@@ -1,2 +0,0 @@
-Use this README file to introduce your application and point to useful places in the API for learning more.
-Run "rake doc:app" to generate API documentation for your models, controllers, helpers, and libraries.
diff --git a/test_app/test/fixtures/.gitkeep b/test_app/test/fixtures/.gitkeep
deleted file mode 100644
index e69de29..0000000
diff --git a/test_app/test/functional/.gitkeep b/test_app/test/functional/.gitkeep
deleted file mode 100644
index e69de29..0000000
diff --git a/test_app/test/integration/.gitkeep b/test_app/test/integration/.gitkeep
deleted file mode 100644
index e69de29..0000000
diff --git a/test_app/test/performance/browsing_test.rb b/test_app/test/performance/browsing_test.rb
deleted file mode 100644
index 3fea27b..0000000
--- a/test_app/test/performance/browsing_test.rb
+++ /dev/null
@@ -1,12 +0,0 @@
-require 'test_helper'
-require 'rails/performance_test_help'
-
-class BrowsingTest < ActionDispatch::PerformanceTest
-  # Refer to the documentation for all available options
-  # self.profile_options = { :runs => 5, :metrics => [:wall_time, :memory]
-  #                          :output => 'tmp/performance', :formats => [:flat] }
-
-  def test_homepage
-    get '/'
-  end
-end
diff --git a/test_app/test/test_helper.rb b/test_app/test/test_helper.rb
deleted file mode 100644
index 07bc61b..0000000
--- a/test_app/test/test_helper.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-ENV["RAILS_ENV"] = "test"
-require 'simplecov'
-SimpleCov.start 'rails'
-require File.expand_path('../../config/environment', __FILE__)
-require 'rails/test_help'
-
-class ActiveSupport::TestCase
-  # Setup all fixtures in test/fixtures/*.(yml|csv) for all tests in alphabetical order.
-  #
-  # Note: You'll currently still have to declare fixtures explicitly in integration tests
-  # -- they do not yet inherit this setting
-  fixtures :all
-
-  # Add more helper methods to be used by all tests here...
-end
diff --git a/test_app/test/unit/.gitkeep b/test_app/test/unit/.gitkeep
deleted file mode 100644
index e69de29..0000000
diff --git a/test_app/vendor/assets/javascripts/.gitkeep b/test_app/vendor/assets/javascripts/.gitkeep
deleted file mode 100644
index e69de29..0000000
diff --git a/test_app/vendor/assets/stylesheets/.gitkeep b/test_app/vendor/assets/stylesheets/.gitkeep
deleted file mode 100644
index e69de29..0000000
diff --git a/test_app/vendor/plugins/.gitkeep b/test_app/vendor/plugins/.gitkeep
deleted file mode 100644
index e69de29..0000000