Gemfile in paper_trail_manager-0.1.6 vs Gemfile in paper_trail_manager-0.2.0

@@ -1,28 +1,17 @@
 source 'http://rubygems.org'
 
 gem 'rake'
-gem 'rails', '~> 3.0.0'
+gem 'rails', '~> 3.0'
 gem 'paper_trail', '~> 2.0'
 gem 'will_paginate', '~> 3.0.pre2'
 
 group :development do
   gem 'rdoc'
   gem 'jeweler', '~> 1.8.4'
   gem 'sqlite3-ruby', :require => 'sqlite3'
 
-  # Guard and plugins
-  gem 'guard'
-  gem 'guard-rspec'
-  gem 'guard-spork'
-
-  # Guard notifier
-  case RUBY_PLATFORM
-  when /-*darwin.*/ then gem 'growl'
-  when /-*linux.*/ then gem 'libnotify'
-  end
-
   # OPTIONAL LIBRARIES: These libraries upset travis-ci and may cause Ruby or
   # RVM to hang, so only use them when needed.
   if ENV['DEBUGGER']
     platform :mri_18 do
       gem 'rcov', :require => false
@@ -33,12 +22,6 @@
       gem 'simplecov', :require => false
       gem 'debugger-ruby_core_source'
       gem 'debugger'
     end
   end
-end
-
-group :test do
-  gem 'factory_girl_rails', '~> 1.7.0'
-  gem 'rspec-rails', '~> 2.11.0'
-  gem 'spork', '~> 0.9.2'
 end