Add Jest tests

Automate CSS and JS Banners
Remove image fading for now
Reference docker-compose.yml restored

rollup.config.js

@@ -1,6 +1,9 @@
 const { resolve } = require('path');
 const babel = require('rollup-plugin-babel');
 const uglify = require('rollup-plugin-uglify');
+const pkg = require('./package.json');
+
+const year = new Date().getFullYear();
 
 const production = process.env.NODE_ENV === 'production';
 
@@ -8,9 +11,20 @@ module.exports = {
   input: resolve(__dirname, 'js/index.js'),
   output: {
     file: resolve(__dirname, 'theme/bundle.js'),
-    format: 'iife',
-    name: 'windycoys',
+    format: 'umd',
+    name: 'windy',
     sourcemap: !production && 'inline',
+    banner: `/**!
+ * Theme Name: WindyCOYS
+ * Theme URI: https://windycoys.com/about
+ * Author: ${pkg.author}
+ * Author URI: https://danielhead.com
+ * Description: Theme for windycoys.com
+ * Version: ${pkg.version}
+ * Copyright: (c) ${year} ${pkg.author}
+ * License: MIT
+ * License URI: https://choosealicense.com/licenses/mit/
+ */`,
   },
   plugins: [
     babel({