Add examples to the messaging_availabilities spec for the unavailable keyword and for cases where availabilities already exist.
Add examples to the messaging_availabilities spec for the unavailable keyword and for cases where availabilities already exist.

kgf/lims,ReadyResponder/ReadyResponder,houhoulis/ReadyResponder,ReadyResponder/ReadyResponder,houhoulis/ReadyResponder,kgf/lims,kgf/lims,houhoulis/ReadyResponder,houhoulis/ReadyResponder,ReadyResponder/ReadyResponder,ReadyResponder/ReadyResponder,kgf/lims