refactore: create feature modules (#387)

* add @angular/cli to the project

* increase nodejs version -> 8.2.1

* add lerna

* merge web and shared module

* move electron module into packages as uhk-agent

Electron agent functionality is not working

* delete symlinker

* convert private properties to public of component if used in html

* revert uhk-message.component

* fix component path

* fix the correct name of the uhk-message.component.scss

* building web and electron module

* delete uhk-renderer package

* handle device connect disconnect state

* add privilege detection

* fix set privilege functionality

* turn back download keymap functionality

* add bootstrap, select2 js and fix null pointer exception

* turn back upload data to keyboard

* fix send keymap

* fix test-serializer

* add missing package.json

* merging

* fix appveyor build

* fix linting

* turn back electron storage service

* commit the missing electron-datastorage-repository

* update node to 8.3.0 in .nvmrc and log node version in appveyor build

* set exact version number in appveyor build

* vertical align privilege and missing device components

* set back node version to 8 in appveyor

* move node-usb dependency from usb dir to root

maybe it is fix the appveyor build

* revert usb to root

* fix electron builder script

* fix electron builder script

* turn off electron devtools

* remove CTRL+U functionality

* fix CTRL+o

* fix lint error

* turnoff store freeze

* start process when got `Error: EPERM: operation not permitted` error

* move files from root usb dir -> packages/usb

packages/test-serializer/webpack.config.js

@@ -0,0 +1,28 @@
+// var webpack = require("webpack");
+
+module.exports = {
+    entry: {
+        main: __dirname + '/test-serializer.ts'
+    },
+    target: 'node',
+    output: {
+        path: __dirname,
+        filename: "test-serializer.js"
+    },
+    resolve: {
+        extensions: ['.webpack.js', '.web.js', '.ts', '.js'],
+        modules: ['node_modules']
+    },
+    module: {
+        rules: [
+            { test: /\.ts$/, loader: 'ts-loader', exclude: /node_modules/ }
+        ]
+    },
+    plugins: [
+        //   new webpack.optimize.UglifyJsPlugin({ minimize: true }),
+    ],
+    node: {
+        fs: "empty"
+    }
+
+}