refcator: update scripts to latest version of coreui

Author: mrholek

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@coreui/coreui-free-bootstrap-admin-template",
-  "version": "2.0.0-beta.1",
+  "version": "2.0.0-beta.2",
   "description": "Free Bootstrap Admin Template",
   "keywords": [
     "admin",
@@ -63,7 +63,7 @@
     "watch-js": "nodemon --watch src/js/src/ -x \"npm run js\""
   },
   "dependencies": {
-    "@coreui/coreui": "^2.0.0-beta.2",
+    "@coreui/coreui": "^2.0.0-beta.4",
     "@coreui/plugin-chartjs-custom-tooltips": "0.0.1",
     "bootstrap": "4.0.0",
     "chart.js": "^2.7.2",