Gittrac #3532:  Improved information in the manual about metrics
reporting (I'm still working on stuff in the actual DAGMan section).
Merge branch 'V8_1_0-branch' of /p/condor/repository/CONDOR_SRC into V8_1_0-branch
Gittrac #3532:  Finished up the metrics information in the DAGMan
section of the manual.
Edit of new documentation of DAGMan metrics reporting for Pegasus
workflows.
===GT=== #3532
Merge branch 'V8_1_0-branch'