SUP-able functions

Function	Arguments	Description
add_apple_app/2	(AppId,Certfile)
add_apple_app/3	(AppId,Certfile,Host)
add_firebase_app/2	(AppId,Secret)
add_firebase_v1_app/2	(AppId,ServiceAccountData)
add_firebase_v1_app_from_service_account_file/2	(AppId,ServiceAccountFilename)
push/2	(AccountId,DeviceId)