merge build scripts and add dev server

Author: Charlie Kassel

.babelrc

@@ -1,9 +1,22 @@
 {
   "presets": [
-    ["env", { "modules": false }],
+    [
+      "env",
+      {
+        "modules": false
+      }
+    ],
     "stage-2"
   ],
-  "plugins": ["transform-runtime"],
+  "plugins": [
+    "transform-runtime",
+    "transform-strict-mode",
+    "transform-es2015-modules-commonjs",
+    "transform-es2015-spread",
+    "transform-es2015-destructuring",
+    "transform-es2015-parameters",
+    "transform-async-to-generator"
+  ],
   "comments": false,
   "env": {
     "test": {

README.md

@@ -230,12 +230,14 @@ var state = {
 
 Contributing guide - please use appropriate code from this [list](http://www.iana.org/assignments/language-subtag-registry/language-subtag-registry) as the translation property.
 
-- Add your language object to the DateLanguages.js file. Please keep in alphabetical order.
+- Add your language as a module in the `src/locale/translations` dir.
+- Import and export it in the `src/locale/index` file
 - Add the Language to the available languages in the readme file.
 - Run `npm run lint` to make sure your code formatting is in line with the required code style.
 
-``` html
-<datepicker language="es"></datepicker>
+```javascript
+import {en, es} from 'vuejs-datepicker/locale'
+<datepicker :language="es"></datepicker>
 ```
 Available languages