Please support option "ignore"

[bennycode]

Thanks for your wonderful plugin! I really like it.

Unfortunately it does not respect CoffeeLint's ignore level. From the CoffeeLint Options:

To enable an option, set its level to "error", and to disable an option, set its level to "ignore".

I have the following configuration in my coffeelint.json:

"max_line_length": {
  "name": "max_line_length",
  "value": 120,
  "level": "ignore",
  "limitComments": false
}

But this causes "grunt-coffeelint" to take a default max line length of "80", so it still shows a warning instead of skipping the "max_line_length" check completly.