tier0 monitor upgrade
1.0.0

Signed-off-by: Seangchan Ryu <sryu@fnal.gov>
properly handle None in JobAccountant
add function for manual intervention
clean up of dbs2 urls

small fix
Fix typos and dbs url in web request template
Propagate multicore settings to job plugins and add strings to test code
Modify condor plugins for new multithreaded and move multithreaded JDL to per job customization
don't pass sitelists to merge jobsplitter

Merge jobs at the moment inherit the sitelists of their parent task (as they get passed in via the job splitting parameters). This is a) unneccessary and b) causes problems for opportunistic resources where the parent task runs at site A and merging should be run at site B.
Add an McM service and unit test
adding primary input dataset + PNN location into JDL