This patch updates/adds the contributor documentation to follow the guidelines of the Ussuri cycle community goal[1]. [1] https://governance.openstack.org/tc/goals/selected/ussuri/project-ptl-and-contrib-docs.html Story: #2007236 Task: #38524 Change-Id: I61e494a5eb65b0a4f435eea2e511be0c398b7990
Now we moved to Storyboard, all relevant links in documents should be updated accordingly. Change-Id: I835f85c0e8357766ff48d14d42fa673521d450bc