Manifest.txt in sub-0.3.0 vs Manifest.txt in sub-0.4.0

@@ -8,7 +8,8 @@
 lib/sub/app.rb
 lib/sub/array.rb
 lib/sub/external.rb
 lib/sub/root.rb
 lib/sub/status.rb
+lib/sub/sys.rb
 lib/sub/version.rb
 tasks/environment.rake