improve intro in README

[ShemTovYosef]

Thank you for a good lib that provide necessary functionality and easy to use. Could you tell how to configure intel to handle all messages provided by 3d party library by root logger, i.e., socket.io is used in project and it logs all messages separately in console.

logger configuration here:

const intel = require('intel');
    intel.config({
        formatters: {
            'detailsConsole': {
                'format': '%(levelname)s [%(date)s] %(message)s',
                'colorize': true
            }
        },
        handlers: {
            'terminal': {
                'class': intel.handlers.Console,
                'formatter': 'detailsConsole',
                'level': intel.VERBOSE
            }
        },
        loggers: {
            'root': {
                'handlers': ['terminal', 'serverfile'],
                'level': 'INFO',
                'handleExceptions': true,
                'exitOnError': false,
                'propagate': false
            }
        }
    });

Thanks in advance!

[seanmonstar]

I have no idea what CFG does in that example. However, to capture logs from libraries using console.log, you should look at http://seanmonstar.github.io/intel/#console

It looks like the newest version of socket.io is using "debug", so you'd need to use the debug option, and call it BEFORE you require socket.io.

Example:

intel.console({
debug: "socket.io:*"
});

// afterwards ...
var io = require('socket.io');