chore(package): update ng-packagr to version 4.0.0
chore(package): update ng-packagr to version 4.0.0
willsoto/ng-chartist,willsoto/ng-chartist,willsoto/ng-chartist,paradox41/angular2-chartist,willsoto/angular2-chartist,paradox41/angular2-chartist,willsoto/angular2-chartist,willsoto/angular2-chartist,paradox41/angular2-chartist