3.2.gemfile in wicked_pdf-1.1.0

- old
+ new

@@ -1,7 +1,12 @@
 source "https://rubygems.org"
 
 gem 'rdoc'
 gem 'rails', '~> 3.2.0'
 gem 'i18n', '~> 0.6.0'
-gem 'wicked_pdf', path: '../'
+
+if RUBY_VERSION < '1.9.3'
+  gem 'rake', '~> 10.5'
+  gem 'rack-cache', '~> 1.2.0'
+end
+
 gemspec path: '../'