dependencies {
	// https://developers.google.com/android/guides/setup#split
	implementation 'com.google.android.gms:play-services-base:17.5.0'
	implementation 'com.google.android.gms:play-services-auth:18.1.0'
	implementation 'com.google.android.gms:play-services-games:20.0.1'
}