Version 1.0.1

• Create separate chunks for polyfill assets (2e437ee)
  Previously, this plugin attached all polyfill assets to the entry chunks which are configured with polyfills. While attaching assets to chunks is not needed for emitting the files, plugins like uglifyjs-webpack-plugin rely on chunks to find all files. Attaching multiple files to the same chunk lead to problems with manifest plugins (#9).
  The plugin now creates additional unnamed chunks for the polyfill assets. We still emit the same files as before, only the internal chunk mapping is different.