-c, --config=FILE option doesn't work about xmrig

[xmrig]

In next release (2.2.0), actually I had plan to restore it in current release, but... delay it again)
Related #26
Thank you.

[xmrig]

Config support need rewritten it not just backport from C version, for example now possibly specify multiple --url options, in JSON it need wrap to array and add new option.
Maybe something like:

{
"pools": [
    {
      "url": "pool1:3333",
      "user": "user1",
      "pass": "x",
      "keepalive": true,
      "nicehash": false
    },
    {
      "url": "pool2:5555",
      "user": "user2",
      "pass": "x",
      "keepalive": true,
      "nicehash": false
    }
  ]
}

[vcambur]

I see
yes this way it looks good

[xmrig]

Example config file https://github.com/xmrig/xmrig/blob/dev/src/config.json
Can load multiple config files and combine with command line options.
If no pool specified by command line options will try load config.json from directory with executable.

[vcambur]

Thanks, going to try from the dev branch