Webpack munges model names

[dupski]

RevJS uses class (function) names to identify models as this makes typings nice to work with (enables DRY + refactoring).

However Webpack (UglifyJS) munges these model names.

There is a workaround which is to enable keep_fnames, but this results in increased bundle size so is not ideal.

We might be able to use keep_classnames. Not tried that. There is also a reserved option for uglify-es that we might be able to pass a list of model names to.

Failing that, we could resort to an additional, non-enumerated __name string property on models, which is a duplicate of the class name. Not pretty and not DRY though!