chore(deps): update dependency webpack to v4

demos/angular/ecommerce/package.json

@@ -11,39 +11,39 @@
     "e2e": "ng e2e"
   },
   "dependencies": {
-    "@angular/animations": "6.0.3",
-    "@angular/common": "6.0.3",
-    "@angular/compiler": "6.0.3",
-    "@angular/core": "6.0.3",
-    "@angular/forms": "6.0.3",
-    "@angular/http": "6.0.3",
-    "@angular/platform-browser": "6.0.3",
-    "@angular/platform-browser-dynamic": "6.0.3",
-    "@angular/router": "6.0.3",
-    "angular-instantsearch": "2.0.2",
+    "@angular/animations": "6.1.10",
+    "@angular/common": "6.1.10",
+    "@angular/compiler": "6.1.10",
+    "@angular/core": "6.1.10",
+    "@angular/forms": "6.1.10",
+    "@angular/http": "6.1.10",
+    "@angular/platform-browser": "6.1.10",
+    "@angular/platform-browser-dynamic": "6.1.10",
+    "@angular/router": "6.1.10",
+    "angular-instantsearch": "2.0.4",
     "core-js": "2.5.7",
-    "rxjs": "6.2.0",
+    "rxjs": "6.3.3",
     "zone.js": "0.8.26"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "0.6.8",
-    "@angular/cli": "6.0.7",
-    "@angular/compiler-cli": "6.0.3",
-    "@angular/language-service": "6.0.3",
+    "@angular-devkit/build-angular": "0.10.3",
+    "@angular/cli": "6.2.6",
+    "@angular/compiler-cli": "6.1.10",
+    "@angular/language-service": "6.1.10",
     "@types/jasmine": "2.8.8",
     "@types/jasminewd2": "2.0.3",
-    "@types/node": "8.9.5",
-    "codelyzer": "4.2.1",
+    "@types/node": "8.10.36",
+    "codelyzer": "4.5.0",
     "jasmine-core": "2.99.1",
     "jasmine-spec-reporter": "4.2.1",
     "karma": "1.7.1",
     "karma-chrome-launcher": "2.2.0",
     "karma-coverage-istanbul-reporter": "2.0.1",
     "karma-jasmine": "1.1.2",
     "karma-jasmine-html-reporter": "0.2.2",
-    "protractor": "5.3.2",
+    "protractor": "5.4.1",
     "ts-node": "5.0.1",
-    "tslint": "5.9.1",
-    "typescript": "2.7.2"
+    "tslint": "5.11.0",
+    "typescript": "2.9.2"
   }
 }