Content Contribution: Providers -> IBM Cloud Functions

[rupakg]

Description

Add a new provider under Providers -> IBM Cloud Functions

Filename: /guide/source/providers/ibmcf.md

Page/Section: Providers -> IBM Cloud Functions

Contributing Author: James Thomas (IBM)

Details:

• Create a new section for IBM Cloud Functions: “ibm cloud functions” = hosted “openwhisk” + extra tooling
• Add a small blurb to the main Introduction page.
• Add a column to the A Comparative Look sub-section.