Adding GNU Public license, adding home timeline, reblog/favourite counters

spec/controllers/home_controller_spec.rb

@@ -4,7 +4,7 @@ RSpec.describe HomeController, type: :controller do
   describe 'GET #index' do
     it 'returns 200' do
       get :index
-      expect(response).to have_http_status(:success)
+      expect(response).to redirect_to(new_user_session_path)
     end
   end
 end