dev_bestia_simple_server

I want the simplest web server ever. It will be used exclusively locally from one super simple web-application, so don't need to care much about security. I choose simple server from the rust book. I don't care about multi-threading or async , because it will be used by only one browser. The example from the book evolved into the github repository of the author of the book github.com/steveklabnik. I cloned it and update the dependencies and consequently fixed some broken code.