Gemfile in tdiary-3.2.2.20130527 vs Gemfile in tdiary-3.2.2.20130604

@@ -14,12 +14,9 @@
 # if you use tdiary-contrib gem, uncomment this line.
 # gem 'tdiary-contrib'
 # use edge tDiary contrib
 # gem 'tdiary-contrib', :git => '[e-mail]:tdiary/tdiary-contrib.git'
 
-gem 'rake'
-
-gem 'rack'
 gem 'sprockets'
 gem 'coffee-script', :group => [:development, :test]
 
 gem 'omniauth'
 gem 'omniauth-twitter'