Gemfile in busser-0.4.1 vs Gemfile in busser-0.5.0

@@ -1,12 +1,15 @@
 source 'https://rubygems.org'
 
 gemspec
 
-group :development do
+group :guard do
   gem 'rb-inotify', :require => false
   gem 'rb-fsevent', :require => false
   gem 'rb-fchange', :require => false
+  gem 'guard-minitest'
+  gem 'guard-cucumber'
+  gem 'guard-cane'
 end
 
 group :test do
   # allow CI to override the version of Chef for matrix testing
   gem 'chef', (ENV['CHEF_VERSION'] || '>= 0.10.10')