rsrusl 0.1.5

A really simple useful library ported to Rust.
Documentation
This is the [Rust](http://rust-lang.org)/[Cargo](http://crates.io) implementation of Rusl.

- I am aware that there is an existing [rusl package]http://crates.io/crates/rusl on cargo. This is not the rusl package from here. Because of this I have renamed the rust version to `rsrusl`.

You can see the [crates.io/cargo package here](http://crates.io/crates/rsrusl).

## How to use:

1. Make a Rust project with [Cargo]http://crates.io with: `cargo new projectName` and `cd projectName`.
2. Add rusl to the project using: `cargo add rsrusl`
3. Use rusl in your project like:
```rs
use rsrusl;

fn main() {
    // Use our rusl library functions

    rsrusl::hw();
    let input = rsrusl::i::userinput("Enter your name: ");
    rsrusl::g(&input);
}
```