Update @angular/common to the latest version 🚀 (#263)
Update @angular/common to the latest version 🚀 (#263)

* fix(package): update @angular/common to version 2.4.8

https://greenkeeper.io/

* Update Angular to 2.4.8, sass-loader to 6.0.1, typedoc to 0.5.7, typescript 2.2.1

HiP-App/HiP-CmsAngularApp,HiP-App/HiP-CmsAngularApp,HiP-App/HiP-CmsAngularApp