Way to override cookie values

[tonistiigi]

In https://github.com/Skookum/nodealytics/blob/6a7817101695720f86bc0149acc7ce00d87096a0/lib/main.js#L139 it firsts checks if cookie values are in the options object and only when they are not found it generates new.

But there is no way to set these values to the options object. It isn't exported and utmcc property is not used anywhere else.

So simple solution would be just to add exports.options = options but ideally I'd like something where I could just pass in the request object and it would figure it out from the headers.

I can provide pull request for this.

[iamdustan]

Hey @tonistiigi. Check out this discussion on down for what has been discussed for a revision to the API.

#8 (comment)

I think that approach would solve your problem as well. A PR with either that fuller solution or the simple exports.options (or exports.configure = function(options) {}) would be awesome.