socket.io too verbose

[jardakotesovec]

Just updated to newest webpack and webpack-dev-server. And using node v4.1

    "webpack": "^1.12.2",
    "webpack-dev-server": "^1.11.0"

And socket.io got too verbose in browser.. not sure how to suppress that so I can see important stuff:

[SpaceK33z]

See my comment in #302 for a fix.

This is not a bug, it's a feature that you have enabled.