Handle lost TCP before server accept.  Closes #167
Formatting corrections.
Revert "- Ignore request.accept() if TCP was closed. Related to https://github.com/theturtle32/WebSocket-Node/issues/167."

This reverts commit dd9b952b0a738ed765b8b162a43994c29b06d344.
Merge branch 'master' of https://github.com/theturtle32/WebSocket-Node