missing initialization options from classic-level

[maxlath]

The possibility to pass initialization options has been removed in 87d54b3, because, if I get it right, those had no effect on follower instances. But they still had an effect on the leader db instantiated with ClassicLevel, so why not leaving that possibility? I'm trying to set maxOpenFiles and cacheSize, but the current implementation doesn't allow it. I'm considering just recovering passing the whole options to the leader db initializer (via this[kOptions]), should I expect any downside to that?

[vweevers]

so why not leaving that possibility?

I don't remember, maybe just for the sake of simplicity. I'm cool with restoring it, as long as the README is clear that the options will only take effect on the leader.