tinify webpacks (#1975)

* tinify webpack

* meme

* fix long version

* more changes

* even smoler

* fix up logic

* fix build

* undo changes to user agent manager because its not webpack'd anymore

* the heck

* fix stupid

* clean up browser rules

* typo

webpack.config.js

@@ -46,6 +46,9 @@ const createConfig = options => {
       dgram: 'empty',
       zlib: 'empty',
       __dirname: true,
+      process: false,
+      path: 'empty',
+      Buffer: false,
     },
     plugins,
   };