First attempt at login system.

I could make this in C# in 15 mins, maybe less.
It's not that hard and it is pretty basic. I've made one like this before but it was connected to number of Private server DBes that let you edit characters without having to touch the actual DB or having it's PW.

But still good work for a beginner.

Found a little problem, it makes the user.txt file, but if another use registers with the same name, it simply overwrites the old data with the new, which would cause confussion for users as there account would get overwrote by another.