Bump version

Improvements

- Added support for passing http server options, enabling wss support - @stripedpajamas

Correct install example

Bump to 3.0.1 because npm

Bump to 3.0.0

Bump to 2.1.0

Bump ws version for DoS fix.

Bump ws for iojs 3, bump this to 1.1.0

Update docs and examples for breaking change, bump to v1.0.0

Bump ws for io.js 2.0.x support