Amethyst - Rendering Engine

High-level rendering engine with multiple backends. This project is a work in progress and is very incomplete. Pardon the dust!

Proposal

```rust extern crate amethyst_renderer;

use amethyst_renderer::*;

fn main() { let path = RenderPath { ... }; let mut front = Frontend::new(path);

let handles = Resources { ... };
let mut back = Backend::new(handles);

loop {
    let frame = Frame { ... };

    let ir = front.process(frame);
    let back.process(ir);
}

} ```