Rakefile in shutter-0.0.3 vs Rakefile in shutter-0.0.4

@@ -1,2 +1,11 @@
 #!/usr/bin/env rake
+require 'rspec/core/rake_task'
 require "bundler/gem_tasks"
+
+task :default => :spec
+
+desc "Run all specs"
+RSpec::Core::RakeTask.new(:spec) do |t|
+  t.rspec_opts = %w{--colour --format progress}
+  t.pattern = 'spec/*_spec.rb'
+end