publish ignoreFiles option

Hey,

I've just been going through the forks I had been starting to reference in an app I am working on and noticed that I had already submitted a PR to this repo in the past, which got merged, but there hasn't been a release so far.

Would it be possible to release a new version, the includes this feature? https://github.com/ember-cli-deploy/ember-cli-deploy-fastboot-app-server/pull/8

Examinez la pull request fusionnée liée dans l’issue, ember-cli-deploy-fastboot-app-server#8, afin de confirmer l’option ignoreFiles et son statut de release. Consultez le processus de release documenté du dépôt, puis vérifiez qu’une nouvelle version contenant cette modification a été publiée.

Rédigé par le modèle d'indexation à partir du texte de l'issue.