Update to rust 0.9-pre (a5fa1d9)
use std::rand::weak_rng() in weather server example
Merge pull request #21 from dwrensha/master

use std::rand::weak_rng() in weather server example
fix typo
fix poll() mutability and make it possible to construct PollItems
Merge pull request #23 from dwrensha/poll

fix poll() mutability and make it possible to construct PollItems
Merge pull request #22 from dwrensha/typo

fix typo