Merge pull request #5 from brunomendola/upgrade-bootstrap-4-stable

Upgrade to Bootstrap 4.0.0 stable

Author: webtoffee-git

package.json

@@ -4,7 +4,7 @@
   "description": "",
   "main": "index.html",
   "dependencies": {
-    "bootstrap": "4.0.0-beta",
+    "bootstrap": "4.0.0",
     "chart.js": "2.6.0",
     "flag-icon-css": "2.8.0",
     "font-awesome": "^4.7.0",