In the current README, so far I've gone over the very basics. Not all features have been covered, and there is little talk about httpu packages. Maybe some wiki pages, and some more details on the README would be helpful. Also a much better example video / gif is needed, the one I made is pretty bad.

Starting the plugin with input { http { password => 'hello'} } will not enable auth and also raise no warning or error that both username and password are needed to setup basic auth.

replaces #63