Rackefile updated for rspec 2

Rakefile

@@ -1,11 +1,11 @@
 require 'rake'
-require 'spec/rake/spectask'
+require 'rspec/core/rake_task'
 
 task :default => :spec
 
-Spec::Rake::SpecTask.new(:spec) do |t|
+RSpec::Core::RakeTask.new(:spec) do |t|
   #t.spec_opts = ['--options', "\"#{File.dirname(__FILE__)}/spec/spec.opts\""]
-  t.spec_files = FileList['test/*_spec.rb']
+  t.pattern = 'test/*_spec.rb'
 end
 
 desc "Run all specs"