Get rid of unused rdoc and rcov tasks

Author: Nathan Sutton

Rakefile

@@ -9,28 +9,3 @@ Rake::TestTask.new(:test) do |test|
 end
 
 task :default => :test
-
-require 'rdoc/task'
-
-Rake::RDocTask.new do |rdoc|
-  version = File.exist?('VERSION') ? File.read('VERSION') : ""
-
-  rdoc.rdoc_dir = 'rdoc'
-  rdoc.title = "zencoder-rb #{version}"
-  rdoc.rdoc_files.include('README*')
-  rdoc.rdoc_files.include('lib/**/*.rb')
-end
-
-begin
-  require 'rcov/rcovtask'
-  Rcov::RcovTask.new do |test|
-    test.libs << 'test'
-    test.pattern = 'test/**/*_test.rb'
-    test.verbose = true
-    test.rcov_opts << '--exclude "gems/*"'
-  end
-rescue LoadError
-  task :rcov do
-    abort "RCov is not available. In order to run rcov, you must: sudo gem install rcov"
-  end
-end