gfx_debug_draw 0.3.1

#[macro_use]
extern crate gfx;
extern crate gfx_text;
extern crate vecmath;

mod debug_renderer;
mod line_renderer;
mod utils;

pub use debug_renderer::{DebugRenderer,
                         DebugRendererError,
                         draw_line,
                         draw_text_on_screen,
                         draw_text_at_position,
                         draw_marker};