Merge branch 'master' into ben-work-in-progress
Added complex capabilities case

Added a capabilities advertisement use case with a chain of servers.
Ran xmllint.
Added to OLR use case

Added to the single-agent per-report-type case. (Added realm reports.)
xmllint
Merge branch 'ben-work-in-progress'

Conflicts:
	draft-donovan-doic-endpoints-00.xml