Use bootstrap.native-loader to avoid including unused code

package-lock.json

@@ -3505,6 +3505,12 @@
       "integrity": "sha512-yJZNOE9i3W7/yWtidaPGYDRMs5cyOn5W08jfyOV5e4DRm8APF8BiEkEZDsu3xtrNm/fBzUIf+K+u4Qs1qadjxw==",
       "dev": true
     },
+    "bootstrap.native-loader": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/bootstrap.native-loader/-/bootstrap.native-loader-1.0.7.tgz",
+      "integrity": "sha512-P8EnLyAUnwLDeR//cyo+RzwfIVkaUpBrbhry/EbsjZDNLh5HIG6SAmTYU9bZyRRfGlX0ReDBK/SOuQ64qxksRg==",
+      "dev": true
+    },
     "bourbon": {
       "version": "4.3.4",
       "resolved": "https://registry.npmjs.org/bourbon/-/bourbon-4.3.4.tgz",

package.json

@@ -44,6 +44,7 @@
     "backbone.vdomview": "^1.0.1",
     "bootstrap": "^4.0.0",
     "bootstrap.native": "^2.0.24",
+    "bootstrap.native-loader": "^1.0.7",
     "bourbon": "^4.3.2",
     "bytebuffer": "^3.5.5",
     "clean-css-cli": "^4.0.10",

webpack.config.js

@@ -72,6 +72,14 @@ const config = {
                     ]
                 }
             }
+        }, {
+            test: /bootstrap\.native/,
+            use: {
+                loader: 'bootstrap.native-loader',
+                options: {
+                    ignore: ['carousel', 'scrollspy']
+                }
+            }
         }],
     },
     resolve: {
@@ -84,7 +92,6 @@ const config = {
             "IPv6":                     path.resolve(__dirname, "node_modules/urijs/src/IPv6"),
             "SecondLevelDomains":       path.resolve(__dirname, "node_modules/urijs/src/SecondLevelDomains"),
             "awesomplete":              path.resolve(__dirname, "node_modules/awesomplete-avoid-xss/awesomplete"),
-            "bootstrap.native":         path.resolve(__dirname, "node_modules/bootstrap.native/dist/bootstrap-native-v4"),
             "formdata-polyfill":        path.resolve(__dirname, "node_modules/formdata-polyfill/FormData"),
             "jquery":                   path.resolve(__dirname, "src/jquery-stub"),
             "punycode":                 path.resolve(__dirname, "node_modules/urijs/src/punycode"),