Fix README

[h0m3]

There are a few updates in the dev channel that needs to be updated in the dev channel's README file

[h0m3]

I've started writing a FAQ in the wiki in order to make the documentation richer and cleaner: https://github.com/h0m3/protonlaunch/wiki/FAQ

Its in its initial draft

[h0m3]

I'm working on the Wiki to make sure there's necessary information allow anyone to get started with protonlaunch and also some generic wine / proton information.

https://github.com/h0m3/protonlaunch/wiki

Its still on its first drafts (tons of errors yet) but it should be somewhat ready once the next main release of protonlaunch shows up.