RFC: uglify option

RFC: uglify option

@evilebottnawi
Ok then I'll make a issue in loader-util.
Maybe we need to split value of option.
Boolean -> String('filename' | 'css' | '~~~')

[alexander-akait]

Please open an issue here https://github.com/webpack/loader-utils, we should solve it for interpolateName, not for loader

@evilebottnawi
I think we need to do this work in loader.
Because we have to use different uglify method according to target.
For example, file name can use number at first word, but css class name cannot use like that.

[alexander-akait]

@TroyTae No, it should be in interpolateName, you will can use [ugly-name].[ext] placeholder for this case