Merge branch 'master' into greenkeeper/webpack-4.29.5

Author: LasaleFamine

package.json

@@ -61,11 +61,11 @@
     "clean-webpack-plugin": "1.0.1",
     "cli-table": "0.3.1",
     "console-clear": "1.1.1",
-    "copy-webpack-plugin": "4.6.0",
+    "copy-webpack-plugin": "5.0.0",
     "devcert-san": "0.3.3",
     "ejs-loader": "0.3.1",
     "execa": "1.0.0",
-    "find-node-modules": "1.0.4",
+    "find-node-modules": "2.0.0",
     "get-port": "4.1.0",
     "git-user-local": "0.2.0",
     "gittar": "0.1.1",
@@ -82,7 +82,7 @@
     "update-notifier": "2.5.0",
     "validate-npm-package-name": "3.0.0",
     "webpack": "4.29.5",
-    "webpack-dev-server": "3.1.14",
+    "webpack-dev-server": "3.2.0",
     "webpack-merge": "4.2.1",
     "which": "1.3.1",
     "workbox-webpack-plugin": "3.6.3",