Add explanations for named chunks

[phiphou]

Hi,

Maybe you could add some explanations for named chunks :

provideWebpack({
   'About': require('es6-promise?,about!./app/about')
})

output: {
  chunkFilename: '[name].chunk.js'
}

[PatrickJS]

that's only if you want to name them rather than webpack giving them numbers

[phiphou]

Exactly, but I'm probably not the only one interested with this ;)