Display manages window, renderer, rasterizer

This is part of an ongoing decoupling effort across the codebase and
tidying effort in main.rs. Everything to do with showing the window with
a grid of characters is now managed by the `Display` type. It owns the
window, the font rasterizer, and the renderer. The only info needed from
it are dimensions of characters and the window itself for sizing the
terminal properly. Additionally, the I/O loop has access to wake it up
when new data arrives.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/event.rs b/src/event.rs
index 900a0fb1..2a27dd61 100644
--- a/src/event.rs
+++ b/src/event.rs
@@ -5,6 +5,7 @@ use std::sync::{Arc, mpsc};
 use serde_json as json;
 
 use glutin;
+
 use window::Window;
 
 use input;