new copyright & header + removed some shadowing
added new summary api
changed top-level orphans collection to use new manager summary api
Merge branch 'master' into jconnor-new-orphans-rest-api
Add units for more merge senarios.
changed orphans list command to utilize server-side summary
changed unit tests to reflect orphans cli changes
nodes plugin tests: plugin config validation, payload validation.
Add tests for importer strategies error paths.
updated orphan documentation
add errors tests.
927216 - remove CDS section from server.conf.
903414 - handle malformed queued calls
951889 - correct package names 'pulp-nodes-*'.
Merge pull request #448 from pulp/jortel-951889

951889 - correct package names 'pulp-nodes-*'.
927244 - unit association log blacklist criteria
Add agent request cancellation plumbing.
955356 - pulp-nodes-child requires: pulp-agent.
Merge pull request #452 from pulp/jortel-955356

955356 - pulp-nodes-child requires: pulp-agent.
Add cancel support to content itineraries.