Move all the build scripts into scripts/ folder, ES6ify more stuff

scripts/server.js

@@ -0,0 +1,16 @@
+/* eslint-disable no-console */
+const colors = require('colors/safe');
+const gaze = require('gaze');
+const StaticServer = require('static-server');
+
+const buildCSS = require('./build_css.js');
+
+
+gaze(['css/**/*.css'], (err, watcher) => {
+  watcher.on('all', () => buildCSS());
+});
+
+const server = new StaticServer({ rootPath: process.cwd(), port: 8080, followSymlink: true });
+server.start(() => {
+  console.log(colors.yellow(`Listening on ${server.port}`));
+});