Add webpack building (#907)

* friggin webpack tho

* probably important

* add all the stuff to the package.json

* add minify builds and a nice package.json script to run it all

* clean up

* use uglify harmony branch so we can actually run minify builds that work

* update build system

* make test better

* clean up

* fix issues with compression

* ‮

* c++ requirements in a node lib? whaaaaat?

* fix travis yml?

* put railings on voice connections

* 🖕🏻

* aaaaaa

* handle arraybuffers in the unlikely event one is sent

* support arraybuffers in resolvebuffer

* this needs to be fixed at some point

* this was fixed

* disable filename versioning if env VERSIONED is set to false

* Update ClientDataResolver.js

* Update ClientVoiceManager.js

* Update WebSocketManager.js

* Update ConvertArrayBuffer.js

* Update webpack.html

* enable compression for browser and fix ws error handler

* Update WebSocketManager.js

* everything will be okay gawdl3y

* compression is slower in browser, so rip the last three hours of my life

* Update Constants.js

* Update .gitignore

webpack.config.js

@@ -0,0 +1,43 @@
+/*
+  ONLY RUN BUILDS WITH `npm run web-dist`!
+  DO NOT USE NORMAL WEBPACK! IT WILL NOT WORK!
+*/
+
+const webpack = require('webpack');
+const createVariants = require('parallel-webpack').createVariants;
+const version = require('./package.json').version;
+
+const createConfig = (options) => {
+  const plugins = [
+    new webpack.DefinePlugin({ 'global.GENTLY': false }),
+  ];
+
+  if (options.minify) plugins.push(new webpack.optimize.UglifyJsPlugin({ minimize: true }));
+
+  const filename = `./webpack/discord${process.env.VERSIONED === 'false' ? '' : '.' + version}${options.minify ? '.min' : ''}.js`; // eslint-disable-line
+
+  return {
+    entry: './src/index.js',
+    output: {
+      path: __dirname,
+      filename,
+    },
+    module: {
+      loaders: [
+        { test: /\.json$/, loader: 'json-loader' },
+        { test: /\.md$/, loader: 'ignore-loader' },
+      ],
+    },
+    node: {
+      fs: 'empty',
+      dns: 'mock',
+      tls: 'mock',
+      child_process: 'empty',
+      dgram: 'empty',
+      __dirname: true,
+    },
+    plugins,
+  };
+};
+
+module.exports = createVariants({}, { minify: [false, true] }, createConfig);