Api/auth.useradd()

this api is part of the auth client side package and is used to create new users on the rednet network

usage:

auth.useradd(username, password, ADM)

output:

creates a new user with username and password, if ADM is provided as a string this user will be an admin.

eg: auth.useradd("foo", "bar") creates a user with the name foo and password bar

auth.useradd("foo", "bar", "ADM") creates an admin user with the name foo and password bar