[suggestion] Misc: default listUnloadedPlugins & listPrivatePlugins to False

It doesn't really make sense to me why normal users would need to see the lists of private/unloaded plugins of a bot. Since plugins don't default to being private (as far as I know), and unloaded plugins don't really affect the bot in any way, this just seems like an unnecessary release of information.

Maybe listing private plugins could be limited to admin instead; this seems less restrictive.