IoM, Jersey, and Guernsey

[jnicho02]

Should be a simple country code expansion...but doesn't appear to be taking effect. See #333

[bhousel]

Hmm it looks more like I'm probably using Country Coder wrong.

This is what I get when I ask it directly using aggregateFeature, which returns all of the members as a MultiPolygon:

let cc = require('@ideditor/country-coder');
let f = cc.aggregateFeature('gb');
JSON.stringify(f);

So I'm going to dig into what location-conflation is doing wrong. Turf is supposed to union all of those polygons together, but maybe it's not.

[bhousel]

closing here, as the bug is upsteream - see #333