What's New: New entry for Data Catalog

[ktsuench]

Original blog post on Medium is here: https://medium.com/ibm-data-science-experience/ibm-data-catalog-is-now-generally-available-3c3387b10792

Here's the title and text to use:

’Tis the season for CATALOGS!

IBM Data Catalog, that is, and with the holidays upon us, you’ll soon be feeling merry and bright! IBM Data Catalog, which is now generally available, lets you discover, catalog, and govern your data. It’s available with both a Lite Plan, which lets you dabble, and a Professional Plan, which lets you create a business glossary and unlimited catalogs, discovery connections, and governance policies. Either way, you’ll feel like you’ve been very good this year!

[ktsuench]

Done.