Use the simpler Gemfile

Signed-off-by: Tim Smith <[email protected]>

Gemfile

@@ -1,13 +1,12 @@
+# This gemfile provides additional gems for testing and releasing this cookbook
+# It is meant to be installed on top of ChefDK which provides the majority
+# of the necessary gems for testing this cookbook
+#
+# Run 'chef exec bundle install' to install these dependencies
+
 source 'https://rubygems.org'
 
-gem 'berkshelf', '>= 4.3'
-gem 'chefspec', '~> 4.6'
-gem 'cookstyle'
-gem 'foodcritic', '~> 7.0'
-gem 'kitchen-dokken'
-gem 'kitchen-inspec', '>= 0.14'
-gem 'kitchen-vagrant', '>= 0.20'
+gem 'tomlrb'
 gem 'rake'
 gem 'stove'
-gem 'test-kitchen', '>= 1.10'
-gem 'tomlrb'
+gem 'community_cookbook_releaser'