Gemfile in timespan-0.2.0 vs Gemfile in timespan-0.2.1

@@ -6,9 +6,11 @@
 gem 'ruby-duration', :git => 'git://github.com/kristianmandrup/ruby-duration.git'
 
 group :test, :development do
   gem "rspec", 		">= 2.8.0"
   gem 'rails', 		'~> 3.2'
+  gem 'mongoid',  '~> 2.4'
+  gem 'bson',     '~> 1.6'
   # gem 'i18n'
 end
 
 group :development do
   gem "rdoc", 		">= 3.12"