Scope verification could confuse substrings

[pfrazee]

This bit right here: https://github.com/township/township-access/blob/master/index.js#L60

You could end up having a problem if one scope is a substring of another.

We can solve this with a regex, like new RegExp('/[^,]' + scope + [,$]/').

[sethvincent]

Oh, yep. Thanks for catching that!