init Engine
fun initEngine(context: Context, lunaConfig: LunaConfig, apiHumanConfig: ApiHumanConfig? = null, license: File? = null, timeoutMillis: Long)
fun initEngine(app: Application, lunaConfig: LunaConfig, apiHumanConfig: ApiHumanConfig? = null, license: File? = null, timeoutMillis: Long)
Deprecated
initEngine with param 'app: Application' deprecated. Use param 'context: Context' instead of it