Gemfile in carbon-2.2.3 vs Gemfile in carbon-3.0.0

@@ -1,13 +1,3 @@
 source :rubygems
 
 gemspec
-
-# dev deps
-gem 'minitest'
-gem 'minitest-reporters'
-gem 'timeframe'
-gem 'webmock'
-gem 'aruba'
-gem 'cucumber'
-gem 'yard'
-gem 'avro'