Add support for Tabular Data Package. Tabular Data Package is a simple structure for publishing and sharing tabular data with the following key features: - Data is stored in CSV (comma separated values) files - Metadata about the dataset both general (e.g. title, author) and the specific data files (e.g. schema) is stored in a single JSON file named datapackage.json which follows the Data Package format For more information visit: http://data.okfn.org/doc/tabular-data-package Because of the simple publishing design PowerBI would be required to load from the URL. More info on creating a datapackage visit: http://data.okfn.org/doc/publish-tabular This is Open Data Institute (ODI) recommended approach of publically publishing data - http://theodi.org/blog/2014-the-year-of-csv