refactor: update bootstrap to 4.1.1

Author: mrholek

package-lock.json

@@ -63,9 +63,9 @@
     "watch-js": "nodemon --watch src/js/src/ -x \"npm run js\""
   },
   "dependencies": {
-    "@coreui/coreui": "^2.0.0-rc.1",
+    "@coreui/coreui": "^2.0.0-rc.2",
     "@coreui/coreui-plugin-chartjs-custom-tooltips": "1.2.0",
-    "bootstrap": "4.1.0",
+    "bootstrap": "4.1.1",
     "chart.js": "^2.7.2",
     "flag-icon-css": "3.0.0",
     "font-awesome": "4.7.0",