edits for new format of DAGMan node status file  #4115
minor 8.1.6 version history item edit  #4337
add note to documentation on DAGMan FINAL node #4213
Merge branch 'V8_1_6-branch' into V8_2-branch
Merge branch 'V8_2-branch' of /p/condor/repository/CONDOR_SRC into V8_2-branch