Ergogen reorg

rollup.config.js

@@ -0,0 +1,16 @@
+import commonjs from '@rollup/plugin-commonjs'
+
+export default {
+  input: 'src/ergogen.js',
+  external: ['makerjs', 'js-yaml'],
+  output: {
+    name: 'ergogen',
+    file: 'dist/bundle.js',
+    format: 'umd',
+    globals: {
+      'makerjs': 'makerjs',
+      'js-yaml': 'jsyaml'
+    }
+  },
+  plugins: [commonjs()]
+}