agmas

If this comes out it'll finally give me the motivation to make some sort of account system i've been procrastinating

> Could you share a little test state that would allow me to verify its accuracy? Perhaps we can add Gampad controls to the [Replay demo](https://haxeflixel.com/demos/Replay/)? I've been testing this...

> Also can you post an example of the string data?  after the commit trimming down the size by not including all axis, even when disabled everything past "/"...

I'm going to close this PR because it's been open on my account for months and I don't work on games much with haxeflixel anymore, someone else can pick this...