message: Fix doc-test in src/lib.rs
  This fixes
diff: @@ -15,10 +15,10 @@ extern crate glium;
  fn main() {
  // 1. The **winit::EventsLoop** for handling events.
  - let mut events_loop = glium::glutin::EventsLoop::new();
  + let mut events_loop = glium::glutin::event_loop::EventLoop::new();
  // 2. Parameters for building the Window.
  - let wb = glium::glutin::WindowBuilder::new()
  - .with_dimensions(1024, 768)
  + let wb = glium::glutin::window::WindowBuilder::new()
  + .with_inner_size(glium::glutin::dpi::LogicalSize::new(1024.0, 768.0))
  .with_title("Hello world");
  // 3. Parameters for building the OpenGL context.
  let cb = glium::glutin::ContextBuilder::new();
  