always lowercased module names when standalone is used

[tunnckoCore]

there have use cases that you exposes module as class, because the conventions e.g.

function App () {}
App.prototype.foo = function foo () {}
App.prototype.bar = function bar () {}

module.exports = App

and in production you still want it as window.App not lowercased.

https://brcdn.org/vvcy05BVIHDkWNoQhd8nKKe8n8.js, and find g.dush, it should be g.Dush