Comments in functions

[lexum0]

There's a few methods like onInit() onLaunch() onResume() onDestroy() that are being called for both platforms. It would be very helpful if the code has a comment on each function to know which function is calling them like:

    // application(_:didFinishLaunchingWithOptions:)
    /* SKIP @bridge */public func onLaunch() {
        //logger.debug("onLaunch")
    }

    /// applicationWillTerminate
    /* SKIP @bridge */public func onDestroy() {
        logger.debug("onDestroy")
    }