Fixed #21, allow socket objects be sent to different tasks
Fixed #22, refactor to remove peer.rs
Refs #12, some more docs
Update README to refer to the docs
Added travis build status icon in README
Replace crate_id with crate_name
Use cargo clean
A bit more contribution tips
Fix according to rust master.
Fix according to Rust updates.
build with rust-nightly
fixed tests build
Merge pull request #27 from zonyitoo/master

Fixed build with rust-nightly
fail! -> panic!
Merge pull request #29 from zonyitoo/master

fail! => panic!, as well as Travis updates