Meta metadata publishing Service

Meta meta is a built-in service in the rest module, providing access to the meta repository interface in the form of web-service.

The service requires a connection in deploy.json and a mandatory indication of options.dataRepo and options.metaRepo, example:

"meta": {
        "module": "modules/rest/lib/impl/meta",
        "options": {
          "dataRepo": "ion://dataRepo",
          "metaRepo": "ion://metaRepo"

All types of authorization are supported, by default is the authorization with credentials.