Gather machine usage.
Get machine CPU/Mem info.
Moving from uint64_t DataObjectIDs to 256-bit UUIDs as per libDIOS. This commit touches almost everything, and rewrites significant portions of code. Breakage is not only expected, but very likely.
[scripts] Adapt job submission script to submit plausible bogo-names for outputs.
Remote a bunch of argument names to quieten warnings.
[unix] Fix linter warnings on ProcFSMachine class.