Include documentation for 'store report' version 4

This adds documentation around the store report command version 4 that includes
the new status field. The old version of the command and wire format have been
marked as deprecated.

Signed-off-by: Ken Barber <ken@bob.sh>
Correct link to Puppet report format documentation

Signed-off-by: Ken Barber <ken@bob.sh>
Fix type in overall

Signed-off-by: Ken Barber <ken@bob.sh>
Updated the release notes for PDB-675
Merge pull request #1006 from kbarber/maint/stable/missing_v4_report_wire_format

Include documentation for 'store report' version 4 (and other minor doc fixes)
Fix example for nodes endpoint to show 'certname' in response

Signed-off-by: Ken Barber <ken@bob.sh>
Merge pull request #1007 from kbarber/maint/stable/fix-nodes-response-example

Fix example for nodes endpoint to show 'certname' in response
Merge branch 'stable'

* stable:
  Fix example for nodes endpoint to show 'certname' in response
  Updated the release notes for PDB-675
  Fix type in overall
  Correct link to Puppet report format documentation
  Include documentation for 'store report' version 4