Let's end the whole Local server thing

We had enough. 2009 with local server always never made you use login.live.com stuff.
To mark the end, we finally got 2009. This whole 2009 thing started as source code, but to my knowledge, this local server guide is from January 2019. To mark this end, 15/11/2020, is the day of special stuff. So let’s end this.
2019-2020

And then create a how to make a 2011 local server when wlm 11 will be supported.