Gemfile in packer-config-1.5.0 vs Gemfile in packer-config-1.6.0

@@ -1,3 +1,13 @@
 source 'https://rubygems.org'
 
+group :development, :test do
+  gem 'bundler', '~> 1.11'
+  gem 'rake', '~> 10.5'
+  gem 'rspec', '~> 3.4'
+  gem 'rspec-mocks', '~> 3.4'
+  gem 'fakefs', '~> 0.7'
+  gem 'rubocop', '~> 0.36'
+  gem 'rubygems-tasks', '~> 0.2'
+end
+
 gemspec