add more packages for new bootstrap4 theme

Gruntfile.js

@@ -78,6 +78,20 @@ module.exports = function (grunt) {
 								],
 								dest: bootstrapDir + '/select2/css',
 								flatten: true
+						},{
+								expand: true,
+								src: [
+										nodeDir + '/@ttskch/select2-bootstrap4-theme/dist/*'
+								],
+								dest: bootstrapDir + '/select2-bootstrap4-theme',
+								flatten: true
+						},{
+								expand: true,
+								src: [
+										nodeDir + '/vis-timeline/dist/*'
+								],
+								dest: bootstrapDir + '/vis-timeline',
+								flatten: true
 						},{
 								expand: true,
 								src: [
@@ -145,6 +159,13 @@ module.exports = function (grunt) {
 								],
 								dest: bootstrapDir + '/moment/locale',
 								flatten: true
+						},{
+								expand: true,
+								src: [
+										nodeDir + '/popper.js/dist/umd/*'
+								],
+								dest: bootstrapDir + '/popper',
+								flatten: true
 						},{
 								expand: true,
 								src: [

package.json

@@ -10,7 +10,7 @@
   "license": "ISC",
   "dependencies": {
     "@coreui/coreui": "^3.3.0",
-    "@popperjs/core": "^2.5.3",
+    "@ttskch/select2-bootstrap4-theme": "^1.5.2",
     "bootstrap": "^4.5.2",
     "bootstrap-datepicker": "^1.9.0",
     "chartjs": "^0.3.24",
@@ -29,6 +29,8 @@
     "moment": "^2.29.1",
     "noty": "^2.4.1",
     "perfect-scrollbar": "^1.5.0",
-    "select2": "^4.0.13"
+    "popper.js": "^1.16.1",
+    "select2": "^4.0.13",
+    "vis-timeline": "^7.4.7"
   }
 }