Support Connection Timeout

Some Websocket Server cause timeout with 60.secounds which is Zewo/WebSocket default.
This allow user to set and test their own timeout value when create instance on WebSocket Client

Swift 3 compatibility

Update WebSocket to 0.13 (#161)

* Examples
* Update swift version, travis, gitignore, package.swift and layout
* Remove license headers, fix indentation
* Client -> WebSocketClient
* Make client api a little nicer

Bump up dependencies version

HTTPSClient Version newest for supporting newer C7 S4 Version.

Split from websocket

0.1.0

Update Package.swift