Updated Command Line Interface docs for the Copy command.
Updates for copy, update, and mapping-config commands. Also changed the format of the list of commands at the top. Changed the links to individual commands to an easier to maintain "Back to Top" link.
Another attempt to add these two files. Adding the commands copy, update, and mapping-config. Changed all of the navigation links to "Back to Top," to make them easier to maintain.
Adding detail to the mapping-config command per Jira CDK-429
Updated CLI docs with [general options]. Fixed broken links in all four files.