Ship en_US, sv_SE, misc, geo/SE and geo/US as Go packages exporting FS, listed by data.Modules(), and fail a bare New naming WithDataFS

data/en_US/last-name.json

@@ -1 +0,0 @@
-{ "format": "{name}", "rows": "last-name.tsv", "key": "name", "weight": "count" }