add defn of machine attribute TotalSlots to manual #4623
add/improve defns for attributes Disk, TotalDisk, and TotalSlotDisk
 #4623
 add/improve defns for attributes Cpus, TotalCpus, and TotalSlotCpus
 #4623
add/improve defns for attributes Memory, TotalMemory, and
TotalSlotMemory #4623
Merge branch 'V8_2-branch' of /p/condor/repository/CONDOR_SRC into V8_2-branch
Nordugrid jobs held when exit info missing #4736

When the gridmanager queries the runtime stats of a completed nordugrid
job, it expects all the stats to be present, and will put the job on
hold if any are missing. It turns out most of these stats are optional.
Only throw an error if all stats are missing (it appears that
nordugrid-job-usedcputime will already be present, possibly with a bogus
value of 0).