Updating lockfile system

Created by: siranipour

For use with redux reportengine implementation. Works pretty smoothly. Minimal run card:

dataset_inputs:
  - {dataset: NMC}
  - {dataset: ATLASTTBARTOT}

use_cuts: internal

theoryid: 53

template_text: |
  {@rules@}

actions_:
  - report

also made rules an explicit node so you don't have to specify theoryid if you're using no cuts