Add details about mon.*_diskfree values
Indicate units, and clarify calculated values
(cherry picked from commit 5d02a09b94af68356f5e275bf9bce0e34b582d76)
Deprecate host_licenses_paid
This is not used as of CFEngine Enterprise 3.5
(cherry picked from commit d3a805d324893bc4f700c7a35f4eb595e9c94524)
Merge pull request #191 from deb-cfengine/cherrypick_Nick_updates

Cherrypick nick updates