npm run api
npm start == ionic serve
ionic docs https://ionicframework.com/docs/api/navigation/IonicPage/
ngrx https://github.com/ngrx/store
examples https://github.com/javico2609/ionic-starter-redux https://www.ghadeer.io/ionic-3-redux/
Android platform help
ionic platform add android
http://cordova.apache.org/docs/en/latest/guide/platforms/android/index.html
- accept licenses ./sdk/tools/bin/sdkmanager.bat --licenses
avd ./android.bat create avd --name bughouse -k "system-images;android-25;google_apis;x86"