Changes connected with new version of rb-notifu

Gemfile

@@ -15,5 +15,5 @@ end
 if Config::CONFIG['target_os'] =~ /mswin|mingw/i
   gem 'win32console', :require => false
   gem 'rb-fchange', '>= 0.0.2', :require => false
-  gem 'rb-notifu', '>= 0.0.3', :require => false
+  gem 'rb-notifu', '>= 0.0.4', :require => false
 end

lib/guard/notifier.rb

@@ -33,7 +33,7 @@ module Guard
           Libnotify.show :body => message, :summary => title, :icon_path => image_path(image)
         when /mswin|mingw/i
           require_rbnotifu
-          RbNotifu.show :message => message, :title => title, :type => image_level(image), :display => 3000
+          Notifu.show :message => message, :title => title, :type => image_level(image), :time => 3
         end
       end
     end

spec/guard/notifier_spec.rb

@@ -41,11 +41,11 @@ describe Guard::Notifier do
       if rbnotifu_installed?
         it "uses rb-notifu on Windows" do
           @result = -1
-          RbNotifu::show :message => "great", :title => 'Guard' do |status|
+          Notifu::show :message => "great", :title => 'Guard' do |status|
             @result = status
           end
           sleep 1.5
-          RbNotifu::ERRORS.include?(@result).should be_false
+          Notifu::ERRORS.include?(@result).should be_false
         end
       else
         it { should_not be_enabled }