ionic2 google map
Must Remeber css show MAP
https://forum.ionicframework.com/t/ionic-2-typescript-google-maps/53006/26
https://github.com/vijtad/Ionic-2-using-sebm-google-map
https://github.com/SebastianM/angular2-google-maps
http://www.joshmorony.com/ionic-2-how-to-use-google-maps-geolocation-video-tutorial/
https://forum.ionicframework.com/t/ts2304-cannot-find-name-google/58725/26