Make it move!

The architecture of WhoLib was much more clear now. It basically puts the lib invocation to a queue and pops the query out in somewhere ... somewhere I haven't dug out yet lol. I will start trying to enable this process.

I have confirmed the intention of the "frame" variable of this lib, which is used to count down the timer.

The hooks and the overrides are also clarified and I guess I will want to skip them for now.

I can almost confirm that this lib is still under development, all these logics all support for the coroutine requests for SendWho.