-add carrousel.

Author: nilbert

nlbcode/package-lock.json

@@ -25,6 +25,7 @@
     "@angular/platform-browser": "^5.2.0",
     "@angular/platform-browser-dynamic": "^5.2.0",
     "@angular/router": "^5.2.0",
+    "@ngu/carousel": "^1.4.8",
     "angular-in-memory-web-api": "^0.6.0",
     "core-js": "^2.4.1",
     "font-awesome": "^4.7.0",