Gemfile in tty-progressbar-0.1.0 vs Gemfile in tty-progressbar-0.2.0

@@ -5,9 +5,10 @@
 group :development do
   gem 'rake',    '~> 10.3.2'
   gem 'rspec',   '~> 3.1.0'
   gem 'yard',    '~> 0.8.7'
   gem 'timecop', '~> 0.7.1'
+  gem 'pastel',  '~> 0.3.0'
 end
 
 group :metrics do
   gem 'coveralls', '~> 0.7.0'
   gem 'simplecov', '~> 0.8.2'