System-files under .mozilla/native-messaging-hosts

[jdstrand]

@jdstrand

@LyzardKing - finally, while the store now has the snap declaration in place, there is a review-tools change that is needed that I’ve made to master but isn’t in production yet. Feel free to upload new revisions based on my comments above and we can manually approve them until the store has the change in production.

Revisions have to be manually approved until this change is in production which should be next week.