Alt doesnt build with webpack

Hello,

I've found a little something that disables Alt to be built with webpack.

Don't know why, but there is a flux.js file a the root of the module built with npm, which is loaded instead of the flux module under some standard webpack configurations.

After removing the file, the build is successful

Without removing the file, webpack finishes the compilation, but Alt is not correctly built and throws an error at the browser.

Hope it helps!
Regards