metadat upload, clean up
metadat upload, clean up


Former-commit-id: e1ae88924b6ea9744e935aca8c8c2603efd37aaa [formerly a2b32422d4663d9d638144bdebf4e2bd2b9a1c2d]

Former-commit-id: 682517aaf961aaf03131684c08000cdf65996157
avoorhis/vamps-node.js,avoorhis/vamps-node.js,avoorhis/vamps-node.js,avoorhis/vamps-node.js,avoorhis/vamps-node.js,avoorhis/vamps-node.js