Finished mapper refactor.
100% test coverage for /or /issues/update.
Removed second 404 check ck from /issues/details.
100% coverage for /issues/ssues/add-comment.
100% coverage for post /i /issues/update.
100% coverage for /issuessues/delete.
100% coverage for /issues/es/attach-file.
100% coverage for /notifications.
100% coverage for /notifications/mark-as-viewed.
100% coverage for /notifications/email.