Gemfile and Gemfile.lock files were added.

minitest-rails and spinach-rails gems were added to developmet, test group
in Gemfile
fabrication and ffaker gems were added to test group in Gemfile

group :development, :test do
  gem 'minitest-rails'
  gem 'spinach-rails'
end

group :test do
  gem 'fabrication'
  gem 'ffaker'
end