Standardised module loading system & fixed build system

Fixed broken build system in broken webpack version.
Also updates module system to standardise on ES6 import/exports,
Especially since babel has changed it's 'default' logic for the old
module system.

resources/assets/js/vues/search.js

@@ -188,6 +188,6 @@ function created() {
     this.dateParse(this.termString);
 }
 
-module.exports = {
+export default {
     data, computed, methods, created
 };