Rakefile in vagrantup-0.7.8 vs Rakefile in vagrantup-0.8.0

@@ -7,16 +7,5 @@
 
 Rake::TestTask.new do |t|
   t.libs << "test"
   t.pattern = 'test/**/*_test.rb'
 end
-
-begin
-  require 'yard'
-  YARD::Rake::YardocTask.new do |t|
-    t.options = ['--main', 'README.md', '--markup', 'markdown']
-    t.options += ['--title', 'Vagrant Developer Documentation']
-  end
-rescue LoadError
-  puts "Yard not available. Install it with: gem install yard"
-  puts "if you wish to be able to generate developer documentation."
-end