Update dependencies for Angular 2.1+
Update dependencies for Angular 2.1+

tjvantoll/sample-Groceries,poly-mer/community,NativeScript/sample-Groceries,poly-mer/community,poly-mer/community,NativeScript/sample-Groceries,tjvantoll/sample-Groceries,tjvantoll/sample-Groceries,Icenium/nativescript-sample-groceries,NativeScript/sample-Groceries