feat(js-marker-clusterer): support angular 4.x and 5.x
feat(js-marker-clusterer): support angular 4.x and 5.x

SebastianM/angular-google-maps,SebastianM/angular2-google-maps,SebastianM/angular-google-maps,SebastianM/angular2-google-maps,SebastianM/angular2-google-maps