Add a CLI profile for defining CLI related annotations to managed object and property definitions. The CLI profile defines two annotations at the moment:

* the operand name which should be used in sub-command usage help to identify the names of managed objects being added, removed, modified, etc
* the list of properties which should be displayed by default in list-xxx sub-commands. For example, when listing connection handlers we can display a summary table that lists the "enabled", "listen-port", and "use-ssl" properties by default

Both of these annotations apply only to relation definitions. Existing relations have been updated to include these CLI annotations, although their content is subject to change if we decide that better operand names/default properties exist.

These annotations will be used in the forthcoming dsconfig CLI.