index: syntax
client: fix style
lib: fix style
socket: fix style
use `serveClient` in favor of `static` for broader jshint compliance
Readme: fix
Readme: added example of using 1.0 and koajs
Readme: clarify engine.io options
Readme: document usage with node
namespace: jshint friendly usage of reserved keyword for backwards-compatibility
server: add `listen`
Readme: fix
socket: add `conn`, `client`, `request` getters
Readme: document `use`
socket: fix `onclose` reason
socket: revert `onclose` reason
index: add support for string port numbers
package: remove `~`
package: bump engine.io
index: remove SIO_COV env