rspec changes

Gemfile

@@ -47,6 +47,14 @@ group :development do
   # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
   gem 'spring'
   gem 'spring-watcher-listen', '~> 2.0.0'
+  gem 'rspec-rails', '~> 3.5'
+end
+
+group :test do
+  gem 'factory_girl_rails', '~> 4.0'
+  gem 'shoulda-matchers', '~> 3.1'
+  gem 'faker'
+  gem 'database_cleaner'
 end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem